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Do you know what carbon dioxide is? Posted by: wondervilleca Video duration: 196 seconds Global video hits: 10970 This short animated video is the first part of a two part series on carbon dioxide and carbon capture and storage. Part one examines where carbon dioxide comes from, the role it plays in the atmosphere and the efforts we are making to control, reduce and mange carbon dioxide emissions. Related: carbon dioxide, co2, energy, science, science alberta, what is carbon dioxide, greenhouse Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: omgggggg...it? is ... By: AyeshaSultan786. on 07 Feb 12, 21:43:59 omgggggg...it? is good ...creepy...? By: Kohrotean. on 06 Feb 12, 09:24:48 ...creepy...?

Carbon Dioxide (Part I) - Periodic Table of Videos Posted by: periodicvideos Video duration: 441 seconds Global video hits: 55257 We look at carbon dioxide as a gas and solid (dry ice), but more unusually as a liquid. This is part of our "Molecular Videos" series. More at www.periodicvideos.c om Related: carbon, dioxide, co2 Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: "If CO2 is captured ... By: universalhat. on 17 May 12, 05:00:22 "If CO2 is captured from? power stations..." *shot of a nuclear power station* wat A lot.? By: Shuttheheckup735. on 08 May 12, 00:33:11 A lot.? I? keep repeating 2 ... By: piahsp12. on 06 May 12, 14:12:58 I? keep repeating 2:59. @myself,? and no ... By: piahsp12. on 06 May 12, 14:09:24 @myself,? and no other metal fires CO2 Extinguishers ... By: piahsp12. on 06 May 12, 14:08:44 CO2 Extinguishers do not work with magnesium? fire :D watch CO2 second video Everyone is ... By: piahsp12. on 06 May 12, 14:05:42 Everyone is therefore a scientist. Just breathe or burn petrol...? 6:22 "Neil's been ... By: JustOneAsbesto. on 02 May 12, 08:44:16 6:22 "Neil's been really active." Bullshit. Neil is the krypton of the? periodic table of humans. I? shit my pants at ... By: Rinne13X. on 20 Apr 12, 05:32:31 I? shit my pants at 0:31 As? a smart man ... By: 5216l. on 10 Apr 12, 05:15:11 As? a smart man once said "Do you like to do it yourself?" Well, do you? how much pressure ... By: gummel82. on 19 Mar 12, 17:38:34 how much pressure is required to? liquify co2? or any other gas penis? :) By: geoandbenji. on 16 Mar 12, 06:00:21 penis? :) The balloon looks ... By: shawnanthony1992. on 02 Mar 12, 00:44:41 The balloon looks like that model in A Clockwork Orange that Alex uses? to kill the Cat Lady. I CAN MAKE CO2 IM A ... By: turbomarde. on 24 Feb 12, 00:28:56 I CAN MAKE CO2 IM A SCIENTIST? ... By: bolachadasortecu. on 19 Feb 12, 15:06:58 zzzzzzzzzzzzzzzzzzzzzz ? yes it's called ... By: gamma526. on 18 Feb 12, 01:15:18 yes it's called deposition, frost dose? this when water vapor freezes onto grass and other things on cold mornings The balloon burst ... By: GozoTeen. on 14 Feb 12, 23:01:15 The balloon burst because it got too close? to Neill @darkpigion that's ... By: Ldsguy01. on 08 Feb 12, 23:34:33 @darkpigion that's not what I meant. I know what sublimation is. I meant is there a process where it gots so cold that a gas goes? straight to a solid? Its called ... By: darkpigion. on 08 Feb 12, 22:18:49 Its called Sublimation. If you look at the? Iodine video (at least, i think its the iodine video) you can see a reaction that gets so hot that the solid iodine turns into iodine gas. THE? BALLOON IS A ... By: SaboeMC. on 07 Feb 12, 07:32:02 THE? BALLOON IS A SPY!!! Is there a process ... By: Ldsguy01. on 05 Feb 12, 06:00:30 Is there a process where a substance? goes directly from a gas to a solid? yeah, at first upon ... By: de0509. on 03 Feb 12, 10:37:14 yeah, at first upon exiting their vessel, they are at? room temperature. but you need to understand that CO2 should be gaseous at room temp and pressure. so its easy to deduce that they will absorb heat and turn into gas (which is quite a lot as latent heat of vaporisation is quite high). thats why when handling solid CO2, people use those gloves. why? In a normal ... By: salerio61. on 02 Feb 12, 19:43:03 why? In a normal cylinder it's at? room temperature i shat my pants at ... By: hairslikeabirdnest. on 28 Jan 12, 14:00:45 i shat my pants at 2:58?

Liquid Carbon Dioxide Posted by: demofiles Video duration: 100 seconds Global video hits: 71874 How to make liquid carbon dioxide using a plastic pipette. Related: experiment, dry, ice, carbon, dioxide Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: mix baking soda and ... By: rich1051414. on 30 Mar 12, 02:06:23 mix baking soda and vinegar in a win glass with your hand? on the top with a small gap for the gas to escape, since carbon dioxide is heavier than air, it will push all the other gasses out. Then with an eye dropper, with your hand still over most of the top, remove all the liquid, then you have a glass of carbon dioxide. Pour it like invisible water and put candles out with it. Cool like if you ... By: dceron123. on 17 Mar 12, 04:56:20 Cool like if you agree? I did. Now I can't? ... By: catsareweapons. on 16 Feb 12, 07:51:57 I did. Now I can't? smell :P lol yeh? By: tehmadcap. on 06 Feb 12, 08:02:09 lol yeh? That will rape? you. By: spilot14. on 08 Jan 12, 08:45:13 That will rape? you. If you listen to ... By: dvomang. on 08 Jan 12, 04:20:34 If you listen to this with headphones you hear another voice in the background that is talking. I kept checking to see if? I had another video running... I keep rewinding ... By: moISarafat. on 08 Jan 12, 03:04:57 I keep rewinding back to 1:30 over and over. "Pipettes gonna BURST". So? funny That's fucking ... By: GlaciusNLV. on 03 Dec 11, 16:43:35 That's fucking insane. ? More like just 3 or ... By: NotSoEpicAsian. on 23 Oct 11, 00:03:54 More like just 3 or so seconds but yesh you can touch it for a short amount of time, well at least i think? you can.. =3 You've obviously ... By: noekiyu. on 23 Aug 11, 05:12:12 You've obviously never handled dry ice. Try holding a? brick of it for 10 seconds and see what happens. snort that? shit ... By: KoolAidKO. on 22 Aug 11, 05:03:49 snort that? shit you pussy looks like? carbon ... By: myweineriswonderful. on 22 Aug 11, 00:04:16 looks like? carbon dioxide Looks? like crack. ... By: HyperCenturion. on 14 Aug 11, 04:14:06 Looks? like crack. -_- wow, i always ... By: joshuaras1. on 22 Jul 11, 08:11:55 wow, i always thought it? would sublime That's exactly? ... By: blondiebelle17. on 18 Jul 11, 17:39:37 That's exactly? what I thought! This would be good? ... By: shushko69. on 05 Jul 11, 10:22:21 This would be good? to put into a turbo charger :) instant pressure when it hits that hot turbo lol but? will it blend? By: bahutmut. on 08 Jun 11, 14:41:27 but? will it blend? and pass out Or ... By: manaman20000000000. on 01 Jun 11, 11:58:24 and pass out Or Die.Cuz co2? is actually toxic in high levels! @BeastAP23, that ... By: puresciencepurefun. on 16 May 11, 19:20:33 @BeastAP23, that all depends... as the CO2 sits in a humid environment, water vapor will deposit on the surface forming a somewhat insulating layer that you can touch for a few seconds. If you break open a hunk of dry ice and touch? the freshly exposed surface it is quite painful. In anycase, it's nice to showcase safety. You? don't need ... By: BeastAP23. on 15 May 11, 02:42:27 You? don't need gloves. common misconception, you can hold it for about 5-10 seconds. look it up people IPA pronunciation: ... By: jbaker6953. on 10 May 11, 18:23:00 IPA pronunciation: pa??p?t (pie-PET). Look it up. It's from the diminutive of pipe,? i.e., pipe-ette. I was always a fan ... By: MuNkaPOtaMuS. on 09 May 11, 22:30:55 I was always a fan of the Pie-pet? pronunciation. So you use ... By: ALLenROOK. on 09 May 11, 20:46:50 So you use household items to explore the properties of something you could never make in your own home? Just use scientific equipment next? time. good while it ... By: gareler. on 09 May 11, 19:43:28 good while it lasted?

Carbon Dioxide: The Breath of Life Posted by: co2science Video duration: 218 seconds Global video hits: 22766 Hear the testimony and see the results of the man who breathed life into plants. Related: global warming, climate change, co2, carbon dioxide, copenhagen, kyoto protocol Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Sadly,? your ... By: Rondogardener. on 26 Apr 10, 21:39:28 Sadly,? your experiment is irrelevant to the closed mind because it is based on scientific fact instead of scare tactics. I have learned that if someone begins to smile widely at you when you try to inform him of the truth, he has already tuned you out. Any true scientist knows that CO2 produces increased green biomass which, in turn, produces more oxygen. The world need more scientific teachers as you sir. Excellent dissertation. To declare CO2 a ... By: zerotolerance4u. on 07 Mar 10, 23:38:28 To declare CO2 a pollutant is? tantamount to declaring war on all life forms. very cool? By: saloneffects. on 01 Jan 10, 03:06:42 very cool? Thank you for this ... By: tomjohnson2009. on 11 Dec 09, 06:49:25 Thank you for this experiment and thank you for proving that C02 is vital to all life on earth! I just thank the Lord for people like "co2science" that can scientifically prove what non-scientific people with half a brain? knew all along. I agree with you : ... By: zztwp. on 10 Dec 09, 23:37:52 I agree with you : It is sad that you had to do all? those Test ! The verry same thing you said in this Video, I was taught in high School in the Sixties ! ZZTWP : thank you 5? Star! By: PETERWEEe. on 09 Dec 09, 23:21:57 thank you 5? Star!

Carbon Dioxide (Part II) - Periodic Table of Videos Posted by: periodicvideos Video duration: 508 seconds Global video hits: 80634 Watch as we burn magnesium in a block of solid carbon dioxide, and The Professor gives his view on global warming. More at www.periodicvideos.c om Related: carbon, dioxide, magnesium, greenhouse Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: now your confusing ... By: TheGrannda. on 12 May 12, 21:45:56 now your confusing CFC with CO2. despite that: you're right, there is the aspect of naturally occuring climate periods. but the human race? does in fact have an influence by polluting the air with CO2- since the industrialisation we turned millions of tons of carbon into CO2, carbon that was before stored underground for million years and had no influence on climate whatsoever. no vulcano could put out CO2 worth million tons of carbon. Sorry but its ... By: JohnMuise. on 11 May 12, 21:28:21 Sorry but its simple logic! Earth is supposed to be millions of years old. 1 volcano adds more CO2 to the atmosphere then the entire history of man. How many volcanoes have there been? WHY? IS THERE STILL OZONE LEFT!?!?! it is because this warming trend is just that, a trend. For fuck sakes, 10,000 years ago we had an ICE AGE and before that...it was WARM. Global Warming and the hysteria it generates are non sense. Now where is my fucking nobel peace prize. You would have lost ... By: tryp420247. on 11 May 12, 21:02:04 You would have lost my respect with your uninformed views, but? you never had it to begin with. The professor lost ... By: JohnMuise. on 11 May 12, 20:14:49 The professor lost all my respect with his global warming BS.? Unless, of course, ... By: gmsherry1953. on 09 May 12, 11:25:11 Unless, of course, Dr. Poliakoff has actually studied ways to replace fossil fuels, knows what he's? talking about, and I'm an idiot. In which case, I wish he'd tell the rest of us! If there's a way to greatly reduce fossil fuel usage that's cost neutral, I think the world would like to know! I may sound like a ... By: gmsherry1953. on 09 May 12, 11:11:55 I may sound like a typical Texan (I am a Texan; I doubt I'm typical), but we do NOT have "nothing to lose" by decreasing the use of fossil fuels enough to affect global warming. As much as I love Dr. Poliakoff, he sounds like a typical ivory tower theorist when he says so. It'll cause a worldwide recession, enormous economic dislocation, and a drastically lowered standard of living in the developed world, due to the doubling of the cost of energy. It may be necessary, but? don't say it's easy. Smashing heads ... By: VarykGerai. on 07 May 12, 21:38:26 Smashing heads with? blocks of dry ice? Green? Chemistry !!! By: stigomaster. on 04 May 12, 22:32:22 Green? Chemistry !!! anytime? By: fluffernutter03. on 02 May 12, 22:04:27 anytime? thanks? for that :) By: assasinman98. on 02 May 12, 22:03:20 thanks? for that :) the reaction is ... By: fluffernutter03. on 02 May 12, 04:32:21 the reaction is exactly the same (not really, but in principle) as thermite when aluminum and rust (iron oxide) are burned. Since aluminum is more reactive than iron, it extracts the oxygen from the iron, similarly in? this case, the magnesium extracts the oxygen from the carbon, so in theory, i believe any element that reacts with oxygen and is more reactive than carbon will work, im not sure though We should take the ... By: antontonybekker. on 01 May 12, 11:58:23 We should take the carbon dioxide we make from burning things, freeze it into CO2, Burn magnesium inside it,? and get carbon. That dry ice cannon ... By: BregyptianMuslim. on 26 Apr 12, 14:10:37 That dry ice cannon would have been awesome to knock down? my lego buildings Neil looks like hes ... By: hippo459. on 26 Apr 12, 04:00:17 Neil looks like hes killed? people. Love the video ... By: DANGJOS. on 24 Apr 12, 06:41:14 Love the video although I must say that carbon dioxide is a colorless gas and the white that you see is actually condensed water vapor? with colorless CO2 in it Can we make? ice ... By: aatishhake. on 21 Apr 12, 17:07:04 Can we make? ice cream from Dry Ice ? :D hey for the ... By: assasinman98. on 10 Apr 12, 11:49:44 hey for the experiment with the CO2 and magnesium? does it have to be magnesium or could i use a substitute? yea, glad im not ... By: assasinman98. on 10 Apr 12, 11:46:43 yea, glad im not the only? one that thought that hehe, I agree on ... By: TheReasonWhyGuy. on 09 Apr 12, 23:49:30 hehe, I agree on both points. I just? like thinking about stuff like that :) Given how much of ... By: totoritko. on 09 Apr 12, 21:35:43 Given how much of it we produce, that would make for some incredibly expensive CCS technology :-) I suggest? we avoid making it in the first place. Does anyone else? ... By: TheReasonWhyGuy. on 09 Apr 12, 17:42:25 Does anyone else? wish we could just freeze all the C02 we produce, and react it with magnesium. does? Neil talk?? By: PacisVictus. on 09 Apr 12, 02:58:53 does? Neil talk?? i only clicked on ... By: TheGrannda. on 03 Apr 12, 23:50:27 i only clicked on the video because the thumbnail looked? like boobs. Are you people done ... By: dlstb. on 01 Apr 12, 06:11:23 Are you people done trying to control human population with this anthropogenic global warming crap or what? CO2 is a greenhouse gas, but the chemical contributing the most to the greenhouse effect is H2O. Now, if they were serious about controlling the greenhouse effect they would have had us put condensers on our exhaust pipes and make us collect the water and dump it into? a reservoir where it couldn't evaporate. But then we'd all get suspicious of their intelligence because it would be futile. One of the science ... By: LordAziki. on 30 Mar 12, 22:32:01 One of the science teachers at the high school I graduated from liked to put dry ice in film containers and set them in the rooms of unsuspecting teachers. It? was hilarious to see their reactions.

Carbon Dioxide is Our Friend Posted by: rainboltart Video duration: 64 seconds Global video hits: 34586 Find more here: streams.cei.org The spokesman was on John Stewart 2/13/7 He is doing a press tour for a book. Please rate high so more people see this and learn what is going on... This is worse than Big Tobacco's scam. Produced by "The Competitive Enterprise Institute" - A "think tank" of fossil fuel companies trying to make us believe that the green house effect is only an alarmist opinion. Related: john, stewart, environment, funny, oil, al, gore, air, smog, no, naked, boys, sagger, or, girl, teen, here Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Environment over ... By: Heero1337. on 03 Mar 12, 02:06:43 Environment over people. I'd gladly wipe out as many people like you as it takes? to protect the environment. I'm taking a small ... By: MrGtrCalculus. on 12 Jan 12, 15:15:42 I'm taking a small non-deep? breath! lol Now take a? breath! By: howorthjohn. on 12 Jan 12, 15:11:19 Now take a? breath! [cont] to think ... By: MrGtrCalculus. on 27 Dec 11, 17:03:43 [cont] to think that things in science are so complicated so they can take your money and make you think that your ignorant. Wake up--it's time for? a change. The whole world is changing right before our eyes and the greed of every where is being exposed. They spread lies just so they can get your money. Endogenous respiration is the key. Carbon dioxide truly is our friend and don't you forget it. Peace and love to all. [cont] from CO2 ... By: MrGtrCalculus. on 27 Dec 11, 17:01:16 [cont] from CO2 deficiency! As a result, tissue hypoxia occurs. This is why so many people have cancers, diseases, and psychological problems: we hyperventilate, thus pushing out precious carbon dioxide that we need in our lungs. We need about 5 - 6 percent at all times in our lungs and blood to be healthy. The answer to all of life's problems? is simple--breathing correctly and this will cure virtually all diseases. Wake up people--everything is corrupt--they want you [cont] [cont] side effects ... By: MrGtrCalculus. on 27 Dec 11, 16:56:59 [cont] side effects of inhaling pure oxygen! CO2 is our friend and I will take this to my grave. I have experienced the results myself. I don't like the FDA, but have anyone ever heard of the Frolov breathing device? It does exactly opposite of mainstream medical breathing techniques does: It increases CO2 in the air that you are breathing through that device and its FDA approved!! People! Start thinking? for yourself and stop being fooled by lies!! 90 percent of all people suffer [cont] [cont] to life. We ... By: MrGtrCalculus. on 27 Dec 11, 16:53:34 [cont] to life. We think that by breathing more, we get more oxygen to the tissues. In fact, it is the opposite: If you breathe less, you get more oxygen. If anyone knows their physiology, then they would know that there is a constant level of CO2 in the body. Why is this? Because our bodies NEED CO2, just like it needs oxygen,? glucose, proteins, fats, cholesterol, vitamins, minerals, and the list goes on and on. Too much of anything is bad for you! Just google the negative [cont] [cont] of science. ... By: MrGtrCalculus. on 27 Dec 11, 16:48:55 [cont] of science. CO2 provides stabilization to neurons and the nerves, fights off free radicals, provide balance in pH in the blood, is a regulator of oxygen, is a vasodilator,? is a bronchodilator, fights off infection and inflammation, boost the immune system, aids in Bohr effect greatly, prevents cancer, slows heart rate, relaxes smooth muscles, and provides more energy due to more efficient absorption of oxygen and nutrients in the body. Endogenous respiration is the key [cont] This video is so ... By: MrGtrCalculus. on 27 Dec 11, 16:42:38 This video is so true. Carbon dioxide is essential to life. So many times in science, politics, and false propaganda, carbon dioxide is labelled as a poison. Well, I got news for you: ? carbon dioxide is necessary for healthy living. Why? If anyone knows their basic chemistry in physiology, they would know that CO2 is incorporated into chemical bodily equations and provide balance. Without enough CO2, we would die. Hell, I almost died from CO2 deficiency: we are entering a new age [cont] It will certainly ... By: synsei1. on 22 Dec 11, 20:35:33 It will certainly prevent from the so called mini ice age that is? a potential 0,3 degrees decline from lack of solar forcing (National Solar Obervatory). The rising temperatures graph will merely be affected. Yup ! Even oxygen ... By: synsei1. on 22 Dec 11, 16:12:04 Yup ! Even oxygen or water? can be toxic. Rand Paul? approves ... By: allmtrwhor3. on 22 Nov 11, 09:48:26 Rand Paul? approves this message. In prehistoric ... By: U1T001. on 25 Aug 11, 05:59:56 In prehistoric times the 'regulation' of the CO2 was done by Nature. Animal species develop, CO2 is increased, negative feedback - animal species get extinct, the plants take control and the CO2 is reduced. We (as Homo sapiens) have never lived at concentrations of CO2 higher than 400 ppm and the rate of increase of CO2 has never been that fast, so the species had time to adapt. A? lot of species have extinct in order to have that beautiful climate we have today ... and that we are about to lose. some people at ... By: hackcbg. on 15 Jul 11, 14:58:33 some people at Exxon and in the US seem to? belive that.....never heard so much stupid shit in one video....!!! Here's a question: ... By: franny231123DMT. on 13 Jul 11, 08:35:26 Here's a question: When the head of Exxon, the world's biggest publicly-traded? energy company, calls for a carbon tax, is that serious or is it just a tactic to avoid any action on climate change? oil cartels are ... By: franny231123DMT. on 13 Jul 11, 08:09:25 oil cartels are behind carbon tax And who are the radicals calling for such severe measures in the name of fighting the evil life giving gas that humans exhale and plants breathe? Namely -- James Smith, chairman of UK Shell Oil, Tony Hayward, Group Chief Executive, British Petroleum, along with hundreds of other global corporate giants, many of whom are directly tied in with big oil,? and central banks who, far from bankrolling climate change skeptics, are directly invested in the scam please put a ... By: sambamamba2000. on 15 May 11, 09:49:44 please put a plastic bag? over your head and breathe in and out for a few minutes.you will see,you will grow up!! europeans and intelligent people call it shit! some people buy ... By: zopcuk. on 02 May 11, 22:42:28 some people buy this? shit, can you believe it? :) actually it is ... By: rainboltart. on 13 Apr 11, 20:42:44 actually it is propaganda. The people who created this video are "Competitive? Enterprise Institute" funded by Exxon/Mobil. I found it funny though too. I love your comment ... By: rainboltart. on 29 Dec 10, 17:54:57 I love your comment "People Over Environment"? it should be on a poster! The only thing is that People cannot live without the environment, but the environment can do quite well without people. It is not about "Saving the Earth." The Earth will be here long after we have gone. this is comedy not ... By: syco50. on 29 Dec 10, 03:10:20 this is comedy not propaganda no sane person can take this seriously!? - I think you ... By: gawdzila. on 02 Dec 10, 23:25:50 - I think you missed my point. I was not arguing that CO2 is harmless because it is makes up a small percentage of the atmosphere. My argument was that BECAUSE it makes up a small percentage of the atmosphere, it makes it easier for human contributions to upset the balance. That means that my statistic is completely relevant. You seem to be under the impression that I am arguing? on the side of the video, which pretty much means that you misunderstood my point. by that argument, ... By: dbald27. on 27 Nov 10, 23:15:32 by that argument, since DDT was in such small percentages, it was also fine, same with mercury, oh and lead in the water supply. The statistic you gave is completely? irrelevant I like this, it's ... By: dbald27. on 27 Nov 10, 23:11:13 I like this, it's natural, therefore NO MATTER WHAT, it can't possibly be harmful. I challenge the makers? of this video to go test this with Cyanide.

Global Warming - Carbon Dioxide Posted by: mauiluver Video duration: 274 seconds Global video hits: 13767 Solar activity vs. carbon dioxide. Sunspot activity will peak in 2012. For several years after that, the climate should cool as we go into a sunspot minimum. Related: global, warming, sunspots, carbon, dioxide Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Global Warming & ... By: RandomVersion. on 11 May 12, 21:31:10 Global Warming & Cooling? News.... Dinosaur Farts May Have Warmed Prehistoric Earth The researchers found that the greenhouse gas methane produced by all sauropods across the globe would have been about 520 million tons per year, a number on par with the total amount of methane currently produced by both natural and man-made sources Jennifer Welsh LiveScience 5/7/12 Animals? and ... By: MrOTLChamp. on 10 May 12, 17:44:50 Animals? and bacteria put 160 giga tons of CO2 into the atmosphere, and humans only put 61/2 giga tons into the atmosphere. Yet it's the 61/2 that is causing all the warming? LMAO Maybe you should ... By: MrOTLChamp. on 10 May 12, 17:39:52 Maybe you should should watch? the video and learn. Humans contribution ... By: MrOTLChamp. on 10 May 12, 17:33:04 Humans contribution of CO2 is in the single digits? compared to the natural CO2 emitted by earth. END OF STORY!! What? a load of ... By: MeganSarahDuToit. on 23 Feb 12, 11:39:33 What? a load of cock and bull!!! Scientists say cut ... By: RandomVersion. on 13 Jan 12, 02:53:13 Scientists say cut soot, methane to curb warming AP-An international team of scientists says it has figured out how to slow global warming: Stop focusing so much on carbon dioxide. They say the key is to reduce? emissions of two powerful and fast-acting causes of global warming ? methane and soot. Two dozen scientists from around the world ran computer models of 400 different existing pollution control measures and came up with 14 methods that attack methane and soot. They give false ... By: wbruys. on 10 Jan 12, 12:39:54 They give false information here. Graphs end at 1985-1990. They do not draw the last 25 years ,in which there was a huge? change in temp. Dr Richard Lindzen: ... By: RandomVersion. on 02 Jan 12, 23:39:08 Dr Richard Lindzen: A Case Against Precipitous Climate Action The notion of a static, unchanging climate is foreign to the history of the earth or any other planet with a fluid envelope. The fact that the developed world went into hysterics over changes in global mean temperature? anomaly of a few tenths of a degree will astound future generations. Global Warming is a ... By: FedupwithR. on 27 Nov 11, 12:46:57 Global Warming is a fact whatever its? cause. We should be working together to minimise the consequences for the biodiversity of which are a part not squabbling and calling names. This is a short ... By: katnils. on 13 Oct 11, 19:58:54 This is a short version of what I´m talking about and the argument that should have been dealt with if this video would have been serious in refuting? global warming being caused by human activities: "Sir David Attenborough: The Truth About Climate Change" Note that I am still not saying I know the truth or know how much anyone at this point can predict about global warming. I am just saying that the real information about what is here claimed to be refuted is very much left out. I am not claiming ... By: katnils. on 13 Oct 11, 19:35:24 I am not claiming to know whether the consensus among climatologists about human activities being the today main reason to temperature rises is right. But I do find this video insincere for not telling? the real story about what climatologists are really saying but instead choose to make straw mans and blurry graphs. It smells lobbying by oil, gas and coal companies. And you ignore that ... By: katnils. on 13 Oct 11, 19:26:26 And you ignore that climatologists are not saying that rising CO2 levels have initiated global warming in the past just for the reason you mention here. But the rise in CO2 levels due to global warming have probably helped maintain the warm weather. No? one is saying that CO2 isn´t a greenhouse gas. And since when did CO2 become an element or a trace element? The situation today is different since we have increased the CO2 level instead of rising temperatures increasing it. Why is the graph ... By: katnils. on 13 Oct 11, 19:16:25 Why is the graph plotted for? a shorter time regarding solar activity than temperature and why are the graphs too blurry to show the years? Does it have something to do with that solar activity and volcanic activity is accepted to explain the temperature up to the mid 70-ties and after that it isn´t considered to explain the temperature rise anymore? From the mid 70-ties the rise in CO2 levels are believed to be the main cause for rise in temperatures. Why does this video forget to mention this? watch?v=LPNiBVU2QIA? By: SorenK1987. on 07 Oct 11, 21:29:23 watch?v=LPNiBVU2QIA? Carbon dioxide ... By: Ravalat. on 16 Jul 11, 06:04:13 Carbon dioxide makes up .0039% of our atmosphere.. our coal powerplants inject .000000001948% more per year... that accounts for HALF of human C02 pollution. The total amount is .000000003496% . the trees in the continental US ALONE absorb that much and turn it back into oxegen. Dont believe me? watch this- watch?v=A4sg8uwzOVE . I did the math you? can do it too. Find the answers on your own. I did, and was surprised at the outcome. watch?v=LPNiBVU2QIA? By: newagewizard. on 16 Apr 11, 11:48:26 watch?v=LPNiBVU2QIA? Oh no, I'd better ... By: wiseidiot5763. on 01 Mar 11, 07:53:59 Oh no, I'd better cut back on my CO2 emissions. We wouldn't want a completely natural substance in the air for those greedy trees to use to support life.? We need more room in the air for the smug clouds emitted by San Francisco. I watched enough it ... By: londubh2007. on 20 Feb 11, 06:15:12 I watched enough it to know it's pure crap in my scientific non-zeoloty opinion. Perhaps you should take a chemistry? and physics course so you will understand the basics of carbon dioxide. I suggest you also watch Climate Crock of the Week videos on YouTube. It will reduce your ignorance. And that's a scientific, data-evidenced fact. FALSE. CO2 ... By: wizmindfire. on 19 Feb 11, 18:22:25 FALSE. CO2 concentrations have been much higher in the past. If you can find a link to refute that, ice core? sample data that states unequivocally that current CO2 concentrations are higher than ever, I will apologize and send money to Greenpeace. You're a zealot, ... By: wizmindfire. on 19 Feb 11, 18:20:36 You're a zealot, and unscientific. You didn't watch the video or study the evidence: what's shocking is you consider yourself educated on the matter... but refuse to consider the evidence with an open mind. Solar activity is the prime driver of climate change: warming is happening. Humans have little to nothing to do with it, and that's scientific, data-evidenced fact.? Energy conservation ... By: wizmindfire. on 19 Feb 11, 18:18:24 Energy conservation is an excellent goal. Reduction of waste is an excellent goal. Crippling the economy to do those things is not. The political scientists on the UN's IPCC would love nothing more than to see the USA become weak.... thus the number of poli sci PhD's who are signatories to the IPCC report, and the dearth of astrophysicists. ? This is the same ... By: wizmindfire. on 19 Feb 11, 18:16:27 This is the same IPCC that declated the Himalayan glaciers would cease to exist by 2035. And yet, they're advancing. Do some? research and stop buying into IPCC's political cause. Not one substantive ... By: wizmindfire. on 19 Feb 11, 18:15:10 Not one substantive argument... just insults and hatred, which is all your side seems capable of.? That's a well-put ... By: wizmindfire. on 19 Feb 11, 18:12:19 That's a well-put argument, but still doesn't address the proportion of CO2 that humans? produce. Our overall contribution is relatively small. If anything, the ... By: wizmindfire. on 19 Feb 11, 18:10:56 If anything, the climate change folks want to eliminate jobs,? not create them.

Carbon Dioxide Posted by: UCRglobalclimate Video duration: 146 seconds Global video hits: 247 By Suzanne Mujukian and Rayan Karapet Created for UCR course GEOLOGY 011 - Global Climate Change Funded in part by the NASA GCCE Grant "Down to Earth Climate Change: Engaging Tomorrow's Leaders Today" For more information, see globalclimate.ucr.ed u Related: ucr, global climate change, nasa, gcce, co2, carbon dioxide Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video:

Atmospheric Carbon Dioxide and Interglacial Warmth Posted by: co2science Video duration: 191 seconds Global video hits: 21149 Does more of the former lead to more of the latter? Related: copenhagen, cop 15, climate change, carbon dioxide, global warming, co2 Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Yes, the evidence ... By: MountThor. on 15 Apr 10, 00:28:17 Yes, the evidence is clear. Oh,? doesn't "K" mean "kelvin" and not "Celsius" which uses a "c"? Often they measure things in Kelvin in climate science for some reason. +++++? By: TheHorsenation. on 18 Dec 09, 19:25:01 +++++? great video!? By: eezyone. on 17 Dec 09, 22:31:35 great video!? 5 stars. Thank you!? By: order9066. on 16 Dec 09, 21:01:53 5 stars. Thank you!?

Chemistry Experiments | Carbon Dioxide | Pakistan Science Club | Posted by: pakscienceclub Video duration: 181 seconds Global video hits: 20204 www.paksc.org , video taken from NISTE ,JICA Pakistan Science Education Experiment Resource. jicapkscience.com Related: chemistry, experiments, carbon, dioxide, pakistan, science, club, fair, projects, karachi Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: well done you found ... By: patdaman2. on 20 Mar 12, 19:21:44 well done you found the test for carbon dioxide....? i love the song ... By: rame359. on 16 Jan 12, 08:43:32 i love the song more than the experiment ? ;p This is real ... By: pravljicezaotroke. on 31 Dec 11, 16:26:42 This is real kitchen? chemistry:) really nice one.. : ... By: dayspeace. on 20 Nov 11, 12:30:20 really nice one.. :D? ghetto science ... By: soratimon17. on 04 Nov 11, 02:04:22 ghetto science equipment lol? Song please??? this ... By: SuperMusic1907. on 16 Sep 11, 18:49:32 Song please??? this song was playing? during my First Holy Communion :D Song please???? By: SuperMusic1907. on 16 Sep 11, 18:48:11 Song please???? thats 2 girls 1 ... By: saygamen1. on 13 Feb 11, 12:28:12 thats 2 girls 1 cup? song what is the? song ... By: MELIKEGUNZZ. on 01 Feb 11, 22:53:46 what is the? song called?

carbon dioxide back 800000 years Posted by: NOAAESRL Video duration: 70 seconds Global video hits: 2489 Time history of atmospheric carbon dioxide from 800000 years before present until January, 2011. Credit: Andy Jacobson, CIRES/NOAA. FULL video at: www.youtube.com NOAA: www.noaanews.noaa.go v Related: carbon, dioxide, levels, noaa, climate, change, monitoring, global Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: And yet, the ... By: SaulOhio. on 14 Feb 12, 18:41:44 And yet, the climate hasn't oscillated out of control and plunged us into a new ice age or turned? the whole planet into a desert. We are SO hosed. I? ... By: Pangolinx1. on 24 Jan 12, 08:46:20 We are SO hosed. I? try to explain to people that a planet where the CO2 in the ocean is killing the Great Barrier Reef isn't likely to be a planet than will support 7 billion humans. They just can't grasp it or realize the connection. What a great ... By: MTUkmschmit. on 19 Jan 12, 16:58:16 What a great animation! This kind of visual is exactly what is needed to help people understand how dramatic the changes to Earth's atmosphere have been over the last century and how unprecedented these CO2 levels are (at least during the history of? human civilization). I hope to use this video in future presentations. I don't think ... By: sgtgary66. on 15 Nov 11, 06:45:34 I don't think there's any question that CO2 is rising and we need to do something. The? big question is how much CO2 causes how much change and what feedback mechanisms will counter or react from this rise. There is still so much unknown about long-term climate and taking drastic measures (I'm talking sun shades in space drastic) could have unanticipated side-effects. Lets fix this CO2 and methane problem, get our atmospheric gasses back to something we can tolerate long-term! Why do humans ... By: DAVADMDAVAD. on 12 Nov 11, 03:14:13 Why do humans always react only to disaster? Why would anyone doubt this? It's known in? most circles as EMPIRICAL EVIDENCE.

Floating soap bubbles on carbon dioxide Posted by: oskay Video duration: 111 seconds Global video hits: 220419 www.evilmadscientist .com Related: carbon dioxide, float, bubbles, wok, science, physics Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: i liked this video ... By: mdakamb204. on 22 Jan 12, 15:11:22 i liked this video i am doing a science project about this and it is very helpful? . I did this it made ... By: gruosd. on 21 Oct 11, 04:09:41 I did this it made a? loud freighting noise Fact is, the ... By: goober239. on 17 Oct 11, 22:16:09 Fact is, the politicians blame CO2 97% of the time. Still doesn't make me want to sell my? gas guzzling trucks for it. CO2 will dilute ... By: sydneybeach95. on 28 Aug 11, 11:45:24 CO2 will dilute through 02 due to environmental factors such as wind, no one ever said it just floats on top. The CO2 doesn't have to be a high up to cause global warming, it just has to be present somewhere in the atmosphere, regardless of height. Also, carbon dioxide isn't the main contributor to the enhanced greenhouse effect and thus global warming. get the facts before you post? stuff like this. Both of the? large ... By: partsproduction. on 23 Mar 11, 23:58:10 Both of the? large grocery stores in my town have dry ice for sale, I was surprised. Both of the large ... By: partsproduction. on 23 Mar 11, 23:58:02 Both of the large grocery stores? in my town have dry ice for sale, I was surtprised. BAKING SODA and ... By: weiner7000. on 07 Mar 11, 14:11:24 BAKING SODA and vinegar work well if you want to try at home. Search youtube for "density of CO2 demonstration for chemwest" to see how to? do this. Like POP? By: toricarmy. on 07 Mar 11, 09:17:30 Like POP? would? bicarb and ... By: Flyjammer. on 03 Jan 11, 01:02:44 would? bicarb and vinegar make enough carbondioxide to do this? I did try with a single ply tiny piece of tissue paper and that didnt seem to work. plz reply. The video makes it ... By: audience2. on 01 Jan 11, 10:48:27 The video makes it sound like dry ice is an item commonly available at all grocery stores but I just googled my local area and it is only available from specialists.? you can get dry ice ... By: Epicalmarshmallow. on 13 Dec 10, 04:56:06 you can get dry ice from a grocery store?? Oo? "like? POPPP!!!!" By: jerzkid87. on 05 Oct 10, 00:39:18 "like? POPPP!!!!" I did that for ... By: 0Jitterbug0. on 02 Aug 10, 04:36:03 I did that for about? 5 mins straight.. that was more intertaining than the actual video. Proves global ... By: goober239. on 17 Jul 10, 03:58:53 Proves global warming wrong. Everybody says that co2? will rise and heat the earth? Ha, my ass! CO2 is HEAVIER than O2, there fore feeds the plants for photosynthesis. Now do it by using ... By: MrAwsome514. on 12 Jun 10, 06:08:25 Now do it by using helium to blow into the bubbles.? like.. POP haaha? By: HudstylOr. on 03 Jun 10, 19:44:42 like.. POP haaha? Absolutely :D? By: adsusfeyt. on 30 May 10, 12:38:02 Absolutely :D? your about that? ... By: MrSuperdude3. on 22 May 10, 00:45:16 your about that? part Hey, You should ... By: akai454. on 21 Apr 10, 09:46:48 Hey, You should statically charge those bubbles (static electricity), Maybe shoot an Ion beam at the bubbles (electric wind)? If You can charge the bubbles the same polarity as the wok, then maybe the bubbles would stay in the center because they would be repulsed by the same charge that the? other has (Negative). Wow, floating " ... By: kuongjah7. on 20 Apr 10, 23:00:23 Wow, floating "miracle" bubbles. Next we'll have careening bubbles and gliding bubbles and blimp like bubbles. Wow all the things I thought bubbles already did, silly me. They should call it majikal dry ice too because obviously theirs is some kemistry going on between the bubbles? and the dry ice. gofigure! I don't know it a ... By: kuongjah7. on 20 Apr 10, 22:55:58 I don't know it a toss between this and paint drying. I did try watching grass grow once, after planting the seeds myself, it was pretty? amazing. that? cool By: rtedR. on 19 Apr 10, 04:41:34 that? cool lol ya he does :P? By: mar000m4. on 27 Feb 10, 12:39:01 lol ya he does :P? No I think it is? ... By: glenchung. on 10 Feb 10, 17:43:48 No I think it is? the other way around: denser things have molecules that are more crowded together When he said dry ... By: 7rancisco1. on 10 Feb 10, 03:17:51 When he said dry ice? is denser than water, he ment that at the molecular level the dry ices molecules spread further apart than that of water?

Carbon dioxide lab prep Posted by: ChemPics Video duration: 91 seconds Global video hits: 7632 Related: carbon, dioxide, lab, prep Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Thanks fo this, ... By: ConornXD. on 30 May 11, 11:33:47 Thanks fo this, exams? in a week and needed a quick recap! :D Water dissolves a ... By: ChemPics. on 16 May 11, 19:17:47 Water dissolves a volume of? CO" equal to its own (Approx), so it is rapidly saturated. It is LESS soluble in acid solution. SO CORRECT incorrect , because ... By: abdulqadirballaky. on 02 Apr 11, 05:53:37 incorrect , because carbon dioxide gas dissolve? in water Holy-Terrorist:>*= ... By: Agentoxedo07. on 05 Feb 11, 18:49:04 Holy-Terrorist:>*=*? cool! You would get a ... By: ChemPics. on 27 May 10, 16:23:26 You would get a faster reaction with more marble chippings or if you used smaller chippings, or? more concentrated HCl.

Glenn Beck Proves Carbon Dioxide Is Safe Posted by: headzup Video duration: 61 seconds Global video hits: 6025 headzup.tv After the Environmental Protection Agency announced that green house gases and carbon dioxide are a danger to human health and must be regulated, Fox News Channel's Glenn Beck goes to great length to prove that carbon dioxide is safe. Read more about it here-- http And here-- mediamatters.org Related: glenn, beck, epa, envronmental, protection, agency, green, house, gases, carbon, dioxide, enivironment, sarah, palin, tea, bagger, party, copenhagen, matthew, filipowicz, mms, messaging, parody, mobisode Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Glen Beck blows for ... By: mskinetik. on 10 Jun 11, 02:34:36 Glen Beck blows for sure... but you need? an actual comedian and a real voice over person to pull this off.. 1 man show not working. tracer740 thats i ... By: tarastrucker. on 30 Apr 11, 12:02:37 tracer740 thats i guess because the U.S.A. is? only like 8 percent Lib-tarded @EsClayWilson Oh ... By: jampitts. on 26 Jan 11, 02:06:45 @EsClayWilson Oh yes, I must agree that conservatives simply lack any miniscule modicum of understanding regarding the fallacy of greenhouse gases and man-made global warming. Why as all liberals realize, groups of people that find them to be complete and utter morons must certainly have a simplistic, juvenile grasp of science. Faux pah indeed! Oh please enlighten the rest of us to more? scientific grouping of those you disdain master of morons. Ha!? Ha! Ha! EPA ... By: shazizz. on 05 Nov 10, 02:51:33 Ha!? Ha! Ha! EPA say's carbon is a pollutant! This means you are a Pollutant! You Carbon Based Organism! You will be paying taxes on? yourself! You crack me up! Save the planet!!!!!!! Say something else funny I am LMFAO! carbon dioxide is ... By: tjl1297. on 03 Oct 10, 21:47:25 carbon dioxide is the output of humans or animals taking oxogyen. theres? a fact. This video is pure ... By: hayesism. on 13 Sep 10, 10:51:36 This video is pure retardation. Carbon dioxide isn't poisonous, its the carbon monoxide in car exhaust that is. And even if it? was poisonous, that would have nothing to do with its greenhouse properties. Go back to school. "Breathing it? [CO2 ... By: ThorkilKowalski. on 12 Jul 10, 22:49:54 "Breathing it? [CO2] in is like? eating your shit" No. Eating shit is harmful and disgusting. Inhaling CO2 is not. Indirectly, I am very dependent of CO2. No life on earth would exist, if it wasn't for CO2. Actually you expel ... By: Riff625. on 11 Jul 10, 21:37:08 Actually you expel that CO2 (ever belch after drinking a coke?) as well as the CO2 you expel every time you breathe out, because it is a waste byproduct of a process that makes you alive. Breathing it in is like eating your shit. There are organisms that live off it, but you aren't one of? them. Carbon dioxide and ... By: Riff625. on 11 Jul 10, 21:26:00 Carbon dioxide and water are the products combustion. Carbon monoxide is sometimes formed as well, it is the product of an? incomplete combustion reaction. Both can kill you. Plants produce? ... By: kramcas2. on 04 Jun 10, 01:55:35 Plants produce? more and grow larger in a C02 rich atmosphere. shit? By: kickthedamcat. on 22 May 10, 01:46:22 shit? Carbon monoxide is ... By: 1986JMM. on 11 May 10, 22:32:34 Carbon monoxide is not carbon dioxide...? hahahaha oh my god!? By: Beanz920. on 06 May 10, 04:11:41 hahahaha oh my god!? Wow this is just ... By: ryanrdb123. on 23 Apr 10, 08:45:08 Wow this is just the kind of video I would expect from the majority of liberals who don't have the intellegence to have an actual civil debate.. Let alone make important decisions about the future of our country. Some people just shouldn't have the? right to vote without an intelligance test Every time you ... By: ThorkilKowalski. on 10 Apr 10, 08:25:19 Every time you drink a coke, a beer or champagne, you drink and inhale huge amounts of CO2. CO2 is not a? pollutant, retards. This is moronic. ... By: joygarner. on 14 Mar 10, 20:11:26 This is moronic. the thing that would hurt you, (from an auto) is NOT co2 but carbon monoxide.? But then, the carbon taxers don't really care I am not talking ... By: GodAthie. on 19 Feb 10, 20:15:45 I am not talking about accient totals i am? taking about accient deaths. Which fractionally if you get into a wreck with a small car you are more likey to die. And as unconsitutional federal regulations on how much mpg a car should get increase car makers will simply cut down on the weight of their cars so they can get better milage. I am not saying that we should fuck the enviroment infact i prefer a car, but the government should not meddle in certain areas. @jakefree25, Sorry ... By: jonvssocrates. on 19 Feb 10, 01:52:58 @jakefree25, Sorry bud, unlike global warming, my? statement is? based on science. Google it. my exsuse? i like ... By: GodAthie. on 18 Feb 10, 07:17:01 my exsuse? i like driving one and will continue to do what ever the hell i want to do? and lighter ... By: GodAthie. on 18 Feb 10, 06:07:30 and lighter vehicles? kill more poeple than C02 and those pollutiants do A single dog has a ... By: jonvssocrates. on 12 Jan 10, 03:28:21 A single dog has a larger carbon footprint that a? large SUV. Ban or tax pets? Limit on kids? I think almost ... By: ChancellorRW. on 07 Jan 10, 02:12:16 I think almost every single human activity? as a co2 output, so regulating and taxing that would give control to government to tax and control any human activity. That's what Glenn Beck talk about not it"S safe to breathe from an SUV muffler. Hopefully they find ... By: bucourt127. on 28 Dec 09, 18:33:58 Hopefully they find the source of the PCBs soon and punish the ones responsible. If people are really concerned about pollution,? the best way to get involved and make a difference is to get involved on the local level. Join a committee, volunteer for cleaning the land, collect evidence and appeal to your mayor/governor to take action. We have much more pressing issues to deal with. To focus on CO2 makes me irritated because it is, at the most, a byproduct of much worse things. However, I believe ... By: bucourt127. on 28 Dec 09, 18:28:29 However, I believe a carbon tax would? be one of the least effective ways of curbing pollution. ( I'm not convinced CO2 is a problem. And even if it was, it is one of our least urgent ones) In my county, there is a city that has a really bad PCB problem in it's canals. The PCBs have gotten into the soil and is spread through the air when it rains. It is well above the safe ppm by a 1000. Someone is either dumping directly or improperly disposing of old transformers/electronics.

Phoenix Fire CO2 Incident Review Posted by: phxfd Video duration: 1045 seconds Global video hits: 24949 Related: co2, phoenix, fire, department, hazmat, cryogenic, mcdonalds, incident, special, hazards, unit, carbon, dioxide Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: that is scary. We ... By: SaphireQueen. on 11 Dec 11, 05:40:22 that is scary. We had something simular in a church in our territory. I was glad I was unable to ride the truck at point. 6 of our firefighters went to the hospital dealing with? the situation. 5 patrons, 6 firefighters, 2 cops. if i am remembering my numbers correctly. Thanks for the ... By: bfromhold. on 05 Dec 11, 23:45:44 Thanks for the informational video! Glad no one was seriously hurt. Thank you for posting your video to share with others, especially those in the fire service like myself. Hopefully it'll help emergency responders to? approach these types of calls in a less "routine" manner. It'll definitely be a reminder for me to approach scenes "expecting the unexpected". Great video and ... By: Texasreiguy. on 23 Nov 11, 18:22:05 Great video and thanks for sharing! We just found three restaurants like this? in our area.. Do you have any docs on this emergency you can share other than a video? Thanks 1)The transfer ... By: zgseattle7. on 18 Nov 11, 17:59:45 1)The transfer hoses were? not compliant with CGA P-1 or IFC Section 3005.7 2)The basement was not equipped with a mechanical ventilation system in accordance with IFC Section 3007.2 Warning signs for occupants and responders are a requirement as well. I'm heading out with my clipboard now....be safe. Thank? you PFD for ... By: zgseattle7. on 18 Nov 11, 17:58:20 Thank? you PFD for sharing your experience! This call made me wonder if there were any Fire Code violations for their storage practices. I looked in the IFC (and got some help from an expert) and found a couple of issues here that would have prevented this situation... Kudos, to the ... By: PaulBalentine. on 10 Nov 11, 18:36:45 Kudos, to the Phoenix Fire Department for putting the spotlight on this unique incident. This incident highlights the importance of using all your senses on a call. What seems like? a "routine" medical call at the outset could be something entirely different. This could happen anywhere and to anybody. Thank You for sharing your "lessons learned" with the rest of us. Be safe, Brothers, PB Thank? you for ... By: MstrSftwr. on 19 Oct 11, 22:37:20 Thank? you for sharing. This is good for training. God job guys.From ... By: femkem99. on 15 Oct 11, 06:55:44 God job guys.From the begining to the end of? the story. @pjdeanjr. Thanks ... By: crushedlt. on 06 Oct 11, 23:54:20 @pjdeanjr. Thanks fir the video, my dept was just talking about purchasing 3 new meters the night before I saw this video. We were going to buy three meters for 3 gas. I think now we will purchase 2 three gas and 1 five gas since the 5 gas detects CO2. Glad I saw this video so we can purchase the correct equipment. Thanks and stay safe.? @alefkowitz2: Thank ... By: PJDeanjr. on 06 Oct 11, 16:36:17 @alefkowitz2: Thank you for your comment and taking the time to watch our video. My mention of "natural gas" in? the video was referring to the piped utility of natural gas that residences and commercial establishments use in our area for cooking, heating, water heaters, etc. @87 mini is correct, it is essentially methane gas with an odorant added for safety purposes. Our entry team elected ... By: PJDeanjr. on 06 Oct 11, 16:35:45 entry team elected to take our natural gas specific Gas Ranger meter because I am a big fan of meter redundancy in unknown environments and due to the fact that the restaurant had a large supply of natural gas to it, we were also were concerned for the possibility of an underground migration of natural gas from a leak in another location.? The scientific explanation goes well above my head but we were later told by the manufacturer of the Gas Ranger meter that the chemical structure of CO2 can mimic that of ... By: PJDeanjr. on 06 Oct 11, 16:32:33 mimic that of natural gas in the detection process of the Gas Ranger meter. This is why were were getting large readings of natural gas on the Gas Ranger meter and no combustible gas readings on the Sirius meter which uses a different detection process than the Gas Ranger. This phenomenon was news to us and one of the primary reasons of why this incident was a little bit of a tricky one. Thanks again for watching the? video and please spread the word of what we learned here. Sincerely, P.J. Dean Thanks for the info ... By: brettadamsga1. on 05 Oct 11, 19:54:42 Thanks for the info, I will be passing this along to? others. Natural gas is ... By: 87mini. on 05 Oct 11, 16:57:44 Natural gas is mainly methane. The multi-gas meters that have combustible gas, oxygen and CO detection (their "serious meter") are usually calibrated for larger chain hydrocarbons like hexane (theirs look like it was calibrated to isobutylene). Some departments have a meter that is specifically calibrated to methane - a"natural gas" meter? - their "Gas Ranger". Gas companies carry those too. This instrument is sensitive to CO2 as well, so the CO2 caused the false positive. Nice job, guys! Thanks? for sharing ... By: Canfiremedic. on 05 Oct 11, 15:58:20 Thanks? for sharing this incident. Enforces the fact that routine calls are not always routine. Stay safe! Excellent ... By: Woodson26. on 05 Oct 11, 14:13:17 Excellent information and presentation ! ? Thanks for sharing!? By: ClaytonFireDeptNC. on 30 Sep 11, 19:41:52 Thanks for sharing!? Thanks for sharing! ... By: ClaytonFireDeptNC. on 30 Sep 11, 19:41:42 Thanks for sharing! We? will be sharing for our upcoming HazMat refresher! Thanks for sharing! ... By: ClaytonFireDeptNC. on 30 Sep 11, 19:41:11 Thanks for sharing!! Will be using for our upcoming HazMat? refresher! Great? Video!!!!! By: phxfire1952. on 29 Sep 11, 19:53:01 Great? Video!!!!! Thank god no one ... By: 21AcesFtrSqdn. on 29 Sep 11, 02:32:05 Thank god no one else was? hurt! First!!!!!!!!? By: 21AcesFtrSqdn. on 29 Sep 11, 02:25:03 First!!!!!!!!?

Reaction of Magnesium with Carbon Dioxide Posted by: sciencevidds Video duration: 75 seconds Global video hits: 146346 If you want to download this video then go to this site: www.downloadvideos.c o.nr .Magnesium is placed in a cavity in a block of dry ice. The magnesium is ignited and covered by another block of dry ice. The magnesium continues to glow, due to its reaction with carbon dioxide. This demonstration is difficult to set up Related: science, carbon, dixode, dry, ice, magnesium Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: Very interesting! ... By: SFXray. on 22 Nov 11, 02:16:27 Very interesting! I'm studying? chemistry by myself and these kinds of videos help me a lot! Thanks xD Ikr? By: jadipoo7754. on 21 Sep 11, 23:19:54 Ikr? PROBABLY you get ... By: porcofederal. on 01 Sep 11, 00:17:40 PROBABLY you get 3Mg + 1SO2? => 2MgO + 1MgS. as magnesium reacts normally with elemental sulphur carbon dioxide does ... By: kush997. on 22 Jul 11, 18:24:17 carbon dioxide does not put out a magnesium? fire......interesting shit Is it me or did ... By: NaztyChicken. on 06 Jul 11, 23:22:04 Is it me or did someone whisper? DAMN 0:09 The mythbusters ... By: punxsutawneybarney. on 04 Jul 11, 04:31:54 The mythbusters guys set off 1000 pounds? of? thermite to try to cut a? car in? half. See how it turned out in my video: Incendiary Experiments dam,y put? the ... By: DaTalantedKiD. on 23 Jun 11, 18:43:54 dam,y put? the white thing on top of it the color? that ... By: tracemaster100. on 30 May 11, 07:56:17 the color? that stuff burns is my most favorite color. Anyone else think ... By: thatgirlbryony. on 14 Apr 11, 19:23:20 Anyone else think the narrator sounds? scarily like GLaDOS?? Anyone else think ... By: thatgirlbryony. on 14 Apr 11, 19:21:54 Anyone else think the narrator? sounds scarily like GLaDOS?? the energy used for ... By: dogracha93. on 09 Apr 11, 15:55:22 the energy used for that process would be immense.? You would have to use some type of power source to extract the carbon from the air, separate the magnesium oxide, and bury the carbon. Niiicee!? By: ciaoiosonoio. on 02 Mar 11, 13:42:39 Niiicee!? one simple comment ... By: officialspaceefrain. on 20 Feb 11, 01:56:01 one simple comment and everyone goes bezzerK lol... My point was? this experiments... is useless.. jiji almost everything ... By: Vain11dan. on 19 Feb 11, 02:35:25 almost everything you use in your house is a product of people 'wasting' their lives with chemical shit. the paint on your walls, the metals in your computer, lol if you'd like to go back to a time where you gotta grow? your crops without fertilizer, soil testing equipment, live in a house that has no electricity, painted walls, glass, most types of modern metals have fun. Otherwise Shut the fuck up and show some respect to those who've made our lives easy. bill nye would ... By: gabe0083. on 09 Feb 11, 00:45:44 bill nye would probably? say ITS SCIENCE! You could ... By: twilightknight123. on 07 Feb 11, 02:25:05 You could hypothetically use? this reaction to solve global warming... Separate carbon ... By: twilightknight123. on 07 Feb 11, 02:24:42 Separate carbon dioxide from the air and turn it to dry ice... Burn magnesium with it to produce magnesium oxide and carbon.... Bury the carbon and separate? magnesium and oxygen... Repeat the process with separated and recycled magnesium. ? fuck you By: TheFucktardTV. on 24 Jan 11, 23:41:16 ? fuck you Without people ... By: guyboy625. on 13 Jan 11, 19:34:29 Without people doing chemical shit, you wouldn't have a computer. Maybe that would be for the? better. oh great. so water ... By: jeff77789. on 02 Jan 11, 03:52:09 oh great. so water and carbon dioxide can't put out magnesium? fires =0 Holy-Terrorist:>*=* ... By: HolyTerrorist0. on 18 Dec 10, 01:43:56 Holy-Terrorist:>*=* woow, that awesome cool!!!!!! what haved magnesium(Mg) and sulfur dioxide(SO2)? make the sulfur(S) and magnesium oxide(MgO)? i speaking french and little english put a 1 ton chunk ... By: destroyed14MCfly. on 24 Nov 10, 17:33:28 put a 1 ton chunk into? dry ice ^.^ that is like chukc norris lights a candle cool video Spirit Bomb? By: coreykinard. on 22 Nov 10, 03:59:24 Spirit Bomb?

Extracting limonene using liquid carbon dioxide Posted by: lowlevelpanic999 Video duration: 173 seconds Global video hits: 24487 Extracting limonene using liquid/supercritical carbon dioxide Related: green, chemistry, supercritical, carbon, dioxide, extraction, natural, product Display Video Comments | Hide Video Comments | Add Comment Latest comments made on this video: So what if a little ... By: OldaurGold. on 08 Apr 12, 20:48:43 So what if a little bit of CO2 is released into the environment.? It's not a big deal because it just diffuses away Each experiment ... By: UniSotonChem. on 28 Feb 12, 14:21:27 Each experiment will get you a few drops of limonene (make sure the peel is? well shredded). The quantity you see in the video clip actually came from 3 separate extractions in the same tube (forgive my use of artistic licence!). I just screwed the ... By: UniSotonChem. on 28 Feb 12, 14:20:17 I just screwed the cap on (not too tight). Yes, deformation of the tube allows some of the gas to escape, but keeps the pressure high enough for the CO2 to become a liquid. I couldn't tell you the? pressure value, but it works! Not sure. I just ... By: UniSotonChem. on 28 Feb 12, 14:19:01 Not sure. I just crished the dry ice and used enough of it to fill the? tube. There's not much there! I wouldn't like to ... By: UniSotonChem. on 28 Feb 12, 14:18:27 I wouldn't like to comment on this. On a big scale like this, there's the potential for excessive and rapid pressure build up. I wouldn't want to try it? myself. If you do give it a go, keep well away from it! What kind of yield ... By: sshar1989. on 28 Feb 12, 01:33:58 What kind of yield did you have with the? peels, How much Limonene were you able to extract? Probably Celsius ... By: sshar1989. on 27 Feb 12, 20:07:24 Probably Celsius since the school is in the? UK. How was the tube ... By: sshar1989. on 27 Feb 12, 20:06:10 How was the tube sealed? Any special o-ring in the cap or parafilm over the top? Or was it because the tube deformed slightly that the cap did not pop off because excess pressure was released? In that case how? can the pressure be held high enough for the CO2 to become a fluid. Thanks and great video! Can i try with dry ... By: melvin0444. on 26 Feb 12, 17:23:06 Can i try with dry ice, and How many grams i take weight for? make that? Thanks CAN I DO? IT USING ... By: wellferreir. on 11 Jan 12, 02:39:12 CAN I DO? IT USING 600ml PET? Do you think it ... By: trentontrading. on 08 Jan 12, 12:59:34 Do you think it possible to scale up the volume for the purpose of? extracting not only lemon essential oil but lavender, vanilla and other organic materials by using mason canning jars ? Canning jars are designed to release pressure build up during the cooking phase and then as it cools creates a vacuum seal for long term food storage. "1 atm = 14.6959488 ... By: vmelkon. on 04 Oct 11, 08:45:20 "1 atm = 14.6959488 Liquid CO2 forms at 5.1 atm or 74.94933888 psi. (A little data for those looking to try this, use it however you will)?" You did not write the temperature.? I think 5.1 atm is at about -60 C. At 20 C, you need 780 psi to keep it liquid. Haha... that would? ... By: JuryDutySummons. on 27 Aug 11, 18:06:19 Haha... that would? be great. i thought it said ... By: VooDooAssassin2. on 09 Jul 11, 05:33:22 i thought it said Extracting lemon aid using liquid carbon dioxide :( i know i was way off but? i am a lazy reader. so if i stuck? weed ... By: fireflame65. on 26 Jun 11, 13:24:46 so if i stuck? weed in that tube.....would i get oil? How much? pressure ... By: MrPoorKid. on 19 Jun 11, 04:35:36 How much? pressure builds in the centrifuge tube? I'm fairly certain ... By: Charleywex. on 17 Jun 11, 16:56:51 I'm fairly certain its? degrees C. Where do you get ... By: DRTMaverick. on 28 May 11, 22:37:21 Where do you get one of these? tubes? fifty degrees of ... By: cfkg112. on 01 May 11, 04:25:29 fifty degrees of celcius or farenheit? Global warming real ... By: lonewolferton. on 13 Apr 11, 08:57:20 Global warming real or not doesn't matter. When this is done commercially the CO2 is captured and used over and? over. man made global ... By: mreisma. on 13 Mar 11, 11:26:31 man made global warming is not real. i the 70's the media would claim were were headed for an ice age because temperatures? were dropping. the sun cycles every 11 years. then the media claims we were headed for "water world" scenario because of global warming. the elitists of the world claim this so they can pass their carbon taxes in which they can control world by allowing countries to expel a certain amount of CO2. meaning they can deindustrialize any country they wish, including the US. so is any ... By: fusionfreak2009. on 31 Dec 10, 08:27:15 so is any centrifuge tubes capable of safely holding, and releasing the pressure? slowly and safely? Isn't making solid ... By: vmelkon. on 02 Oct 10, 00:58:11 Isn't making solid CO2 an energy intensive process as well? They compress until it liquifies and then they expand it rapidly so they get a lot of CO2 gas and some? solid. what? filter do you ... By: 10jwoo. on 03 Sep 10, 12:21:49 what? filter do you use? what filter do you ... By: 10jwoo. on 03 Sep 10, 12:21:41 what filter do you use??

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