Added: 4 years ago
From: NationalGeographic
Views: 307,584
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  • is it bongs?

  • the reason i clicked on this is because when i saw the title i was like ?

  • sounds like bongs to me

  • When I heard the video start playing all I could think was...BONG.

  • I always wandered... if CO2 is heavier than air how is it that all the CO2 in the atmosphere doesn't fall and suffocate everybody on earth?

  • @ShwangShwing

    because you're fucking retarded.

  • Comment removed

  • known water is dangerous

  • cause of death fucking adverts!=D

  • Man, I was hoping for Kobe Bryant going mad and killing people!!!

  • 2012!

  • Holy shit, that's mad.

  • There is something ironic about Charles Watson describing a terrible silent killer lurking on the lakes edge.

  • dizziniess and halucination?  fuck pot, i'm getting me some co2!

  • LMFAO at trash talk on a video about fucking lakes with poison gases. If thats not a neutral, non-divisive and non-politically charged topic then I don't know what is. I would love to know how the argument started but my guess is someone came in here with a know-it-all attitude and someone else tried to cut him down (my guess is they came up with something genius like "fucking faggot"). Classic youtube, guys.

  • Comment removed

  • @DammitDrag the fuck are you talking about?

  • Al gore will probably forces those lakes to pay a carbon tax.

  • I swam in that lake, didn't see the sign.....

  • a hundred tons of CO2 a day, and how many lakes are there on the world?

    and how many Oceans are there on the world?

    lets tell that to the "global warming" fear mongers.

  • So you didn't know about volcanic gasses until you saw that video?

    I guess that's the kind of ignorance that explains why there are still so many GW denialists, especially in poorly-educated contries like USA.

    Just don't expect everybody else (especially the ACTUAL scientists who are alerting about GW) to be as ignorant as you.

  • HAHHAHAA, lol at that,

    listen, there is a natural process called global warming, and then there is a a farce called man-made global warming, it is political, it is not about the environment, it is about fucking up people.

  • You're in serious need of a proper education. I'm sure you're not stupid, but you're expressing opinions about thing you know very littlle about and that is unwise. Global warming is real. it can be natural, but it is not natural at the moment, as the sun has not increased output during the last 20 years. It is man made, though big industries and the energy company owned Bush administration tried to tell you otherwise.

  • People don't deny global warming. They deny that man caused it. Our planet has gone through many cycles of warming and cooling. The debate is over whether it is natural or man made.

  • Must be some reason the USA still attracts far more immigrants than any other country. How many flock to your corner of the 3rd world? Must be the lack of education that brings em here ;)

  • Typical American retard.

    I bet you can't even find my country in a map.

  • BTW, my country is 8th in GDP (higher than the US in GDP/population) and scores far better than the USA in both education and life expectancy.

    We have about 10% of inmigrant population.

    How does it feel to live in the intellectual desert cyour country is?

  • @JennyFarlopez maybe but who cares about fuckin spain^^

  • Relax I was just playing..But if you ant to engage in a pissing contest... USA has a higher HDI (sum of all the quality of life aspects). But really the top 20 are basically about tied. I have spoken with many Spaniards, Andorrans, Portugese and even a Brit at the Rock and it really does sound like a cool part of the world to live and Visit.. (except the blazing Summer!) BTW.. Most American retards reside in the Ghettos..;)

  • Sorry, I think I am getting over-sensitive because of the high amount of jerks I happen to cross by on the internet.

    There are retards just everywhere. What I just don't comprehend is why the American ones are so vocal.

  • Yeah really.. I think a lot of the negative stuff is posted by teenagers. Just about every single American household is on the internet... so there is quite a pool of potential wackos out there!

  • CRACKED FTW. A dongtastic explosion

  • any CRACKED fans notice the popup youtube ad for Dell Laptop Batteries?? ROFLMFAO!!!

  • cracked.

  • This is ridiculously scary

  • pause it at 0:45 there is a face on a tree lol! and straight after it he sais there is a quiet silent killer lurking in the trees?!?!

  • There totally is!

  • i see faces too yeah i saw it

  • pause it at 0:45 there is a face on a tree lol! and straight after it he sais there is a quiet silent killer lurking in the trees?!?!

  • it looks like a cow's face

  • Pareidolia.

  • Hi

    How can I get a complete video about the Nygos Lake?

    And about this video. Would you share with me ( I iwoul like to show them at classroom) Thanks in Advance

  • wHAT ABOUT THE LAKE IN CAMAROON AFRICA THAT KILLED AN ENTIRE VILLAGE BACK IN THE 80'S I THINK. BUT IT WAS'NT CO2 THAT DID IT. ANYBODY HAVE INFO?

  • It was C02. The lake you're thinking of is Lake Nygos and the gas cloud killed 1,800 people in 1986.

  • NeverStaySilent, you mean lake nyos in camroon?

  • Search Jim Jones. Maybe your talking about Jim Jones. He was a colt leader.

  • I didn't know Jim Jones led horses!

  • this is very interesting.

  • he was saying the word "cause",not corse. The accent makes it hard to understand.

  • corse- rough/brittle

    high concentrations of (not quite sure if you meant what that sentence means of what the rest of the sentence was but)- it means a lot of

  • In addition to the gases, hypoxia can occur in tourists who come from lower elevation levels.

  • that is EXACTLY what happened to in Denver when I was covering the Democratic National Convention...slept for 3 hours in 7 days and seemed to work in a non stop haze. wild!

  • Lol... I was born in Mammoth! This is true, for the idiots that don't know about geo-thermal activity. You can be boiled alive if you go to the wrong "swimming hole!" lol... go try it if you don't think so!

  • I was just there it is all true

  • holly shit!

  • Manmouth...

  • insanepeng, You must have been really exhausted after swimming for 3 years.

  • Trees breathe CO2. I don't see why CO2 would kill the trees.

  • there was too much Co2 in the soil

  • it is happening, take a look outside

  • ummmmmmmmmmm hot sping

  • that was interesting

    CAUSEOFDEATH: LAKE

    LOLOLOL

  • @mellowglory The Lakota. Crazy Horse. As in the Washington DC politician/mustang slaughterers. They shoot horses don't they? Those politicians will be the death of us. Believe.

  • Well then it's too bad global warming is having good effects on the planet too. The warming increased tree growth by nearly 50% since the 70's. That, and it's making it easier for cold blooded creatures to live longer. Also the humid air causes more storms inland so the middle of any country gets more, and more rain. There was also a global cooling roughly 50 years ago. It's just a cycle of the earth, and will go away once the 4% of carbon in the atmosphere goes away.

  • where r the treehuggers at? the gd lake is killing your precious trees, not my fat ass suv.

  • ur really not funny. ok? global warming is a problem and your stupid SUV has something to do with it you jerk.

  • I suppose they should off road in a Prius? Maybe plug it into the lake and run it on carbon dioxide? Moron.

  • I feel sorry for the next generation if we all thought that way.

  • prove it

  • You're an asshole, sunsideburn.

  • ha.ha.ha. maybe a muscrat pooped in it.

  • did that lake just cut one?

  • hmm...lol i dont really give

  • The Trees surely must file a class action suit against the Lake.ABSOLUTELY RESPLENDENT..WHAT! HA HA!

  • haha ye comments here are retarded.

  • I know who the silent killer is !!

    BIGFOOT !! IF U SMELL GAS...HE IS NEAR !! GTFO !!

  • Can Nature get any carbon offsets for this lake? Can this lake be sued? Can Al Gore help?

  • hahahaha.

  • interesting the comments coming through on this one.. NOT

  • I shit my pants in that lake.

  • I have proof that applewood has gas that kills cats and other small animals.

  • oh yeah? Where's the proof?

  • go there you fucking idiot and look at a picture of the lake twenty years ago and you will see that there is a problem

  • this is the doing of the Mole People!

    there going to kill us all Whahahahaha

  • lol...thats bs

  • This gives me an idea that would make a good movie.

  • And what would that be? - "Attack of the Killer Lakes... coming soon, to a National Park near you"

  • Dang

  • my cross country team ran around that lake and we swam in the lake, i'm not dead...i think....

  • Holy crap, that's a LOT of dangerous gas. Screw pollution, this is the cause of our problems. Declare war on that lake, nuke the place to oblivion lol!

  • lmao.. he digs that hole, then later a sign says no digging...

  • boring.... im gonna watch the shark and the octapuss fight again

  • Hmm another thought,they said that it lies a couple of feet off the ground.Well the tree`s leaves are like 40ft in the Air,go figure

  • wow ur stupid, it got into the soil and dur dur dur trees are in soil!!!

  • You think this is weird check out "lake overturn." CO2 builds up in the lower levels of deep lakes until something "decarbonates it." When this happens it sends huge waves throughout the valley and the wave is followed with clouds of CO2.

  • the spice girls rule you man!

  • National Geographi, I LOVE YOU Thanks so much for putting this up.^_^

  • Interesting.

  • haha silent but deadly

  • I killed some of my houseplants once when I played some spice girls. This might make a good science project.

  • lol I like the Spice Girls!

  • Good video

  • i hope he killed you and your family :D

  • Utter tripe CO2 does`nt kill trees to my knowledge .What else is there and why such trouble to explain it as naturel!

  • It's not so much the CO2 as it is the lack of sufficient O2 needed for photosynthesis.

  • are you an idiot??? plants need CO2 to photosynthesise!!! they give off 02 as a direct result. CO2+H2O+sunlight=O2+CH2O

  • its cus the trees cant take so much of it if they get 2 much they just die

  • How does extra carbon dioxide kill plants?

  • Yeah, thats what I was wondering.

  • That's also why they tell you never to use dry ice in a confined area (basement, garage, etc...) There was an incident at lake Nyos in Africa back in 1986 that released millions of tons of CO2 gas and killed off an entire village. Scary stuff!

  • i remember hearing about that

  • That is very intersting

  • That butane flame test was pretty weak. Looks like he held that flame in the hole for quite a while. I'd chalk half of it up to the wind blowing around. Lame.

  • haha its funny only one side lost tree the other didint lol

  • purple..and...and FIRE

  • More people need to see this video.

  • WHAT!!!????.....i take vacations to that lake three times a year...no wonder i thought i saw the easter bunny

  • wow

  • where is it ? can get high wit it rite?

  • silent but deadly

  • i like that shit, man!

  • COOL

  • FIRST!

  • cool

  • it can cause Hallucinations. WOW i'd like to go there

  • Interesting :o

  • creepy

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