5 of the World's Most Dangerous Chemicals

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  • Опубликовано: 13 дек 2014
  • They explode when you touch them. Even a millionth of a gram can kill you. They can even disable you with their horrifying smell. SciShow introduces you to give of the most dangerous chemicals in the world.
    Hosted by: Hank Green
    ----------
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    Sources:
    pipeline.corante.com/archives/things_i_wont_work_with/
    web.archive.org/web/20060318221608/www.airproducts.com/nr/rdonlyres/8479ed55-2170-4651-a3d4-223b2957a9f3/0/safetygram39.pdf
    www.bunkertours.co.uk/germany_2004.htm
    onlinelibrary.wiley.com/doi/10.1002/anie.201100300/abstract
    www2.chemistry.msu.edu/courses/CEM958/10-11/talks/Spahlinger.pdf
    www.atsdr.cdc.gov/csem/csem.asp?csem=6&po=12
    books.google.com.au/books?id=MSDOAAAAMAAJ&pg=RA3-PA6&lpg=RA3-PA6&dq=smell+thioacetone&source=bl&ots=X0UH-GWpAa&sig=5wmkE-x9ZTWlWq5mCb6aQ9Argvw&hl=en&ei=14IoSoXQAtuptgeX0-jWBQ&sa=X&oi=book_result&ct=result&redir_esc=y
    www.ebah.com.br/content/ABAAAe2O8AA/clayden-greeves-organic-chemistry
    www.princeton.edu/~achaney/tmve/wiki100k/docs/Thiol.html
    webbook.nist.gov/cgi/cbook.cgi?ID=C4756052&Mask=8
    www.psc.edu/science/Klein2000/getting_jump_on_superacids.pdf
    www.realclearscience.com/blog/2013/08/the-worlds-strongest-acids.html
    science.howstuffworks.com/acid-info.htm
    pipeline.corante.com/archives/2013/01/09/things_i_wont_work_with_azidoazide_azides_more_or_less.php
    onlinelibrary.wiley.com/doi/10.1002/anie.201100300/abstract
    web.archive.org/web/20060318221608/www.airproducts.com/nr/rdonlyres/8479ed55-2170-4651-a3d4-223b2957a9f3/0/safetygram39.pdf
    www.purdue.edu/ehps/rem/hmm/pyro.htm

Комментарии • 7 785

  • Little Chickey Hudak
    Little Chickey Hudak 14 часов назад

    Easily the best episode of Sci Show yet

  • Steven Clark
    Steven Clark День назад

    I just love the stuff from Things I Won't Work With. It works great with somebody describing the chemical under discussed. Not everyone was obsessed with the idea of explosives in highschool and can look at AAs formula on a page of text and go "holy hell, that is a scary number of nitrogens".

  • Jintaro Kensei
    Jintaro Kensei День назад

    Mix all of these together and you get Superman's shampoo.

  • Wyvrenne MacDaniels
    Wyvrenne MacDaniels 2 дня назад

    Silent but deadly... I saw what you did there.

  • dtwelve2086
    dtwelve2086 2 дня назад

    but by the law of probability shouldn't equally good things happen, like alchemical transmutation

  • Fatima Mahmoud
    Fatima Mahmoud 2 дня назад

    deadly chemicals, thats my ideal episode cause i like both chemistry and deadly stuff

    so..yaaaaaaaaaaay🎉

  • Redstone Radius
    Redstone Radius 2 дня назад

    I think I like this video so much because hank are funnys.

  • Josh Kreider
    Josh Kreider 2 дня назад

    Anyone notice that vanguard symbol on his shirt?

  • chelar estelar
    chelar estelar 2 дня назад

    may not be their most seen episode in the channel but definitely the best one(at least for me). seen it for the first time maybe a year ago and still makes me laugh

  • Matas
    Matas 2 дня назад

    People say if you say 14 times fast without messing it up on the first try, you will explode.

  • DigitalImpostor
    DigitalImpostor 2 дня назад

    I experienced this during a game of airsoft when I noticed a BB flying straight at me.

  • Jo19957
    Jo19957 4 дня назад

    The picture actually shows the wrong Freiburg (the one in Switzerland)

  • Mike Flint
    Mike Flint 4 дня назад

    I think I've watched this 7 times

  • CyanCyborg
    CyanCyborg 5 дней назад

    Azidoazide azide is a short anime character.

  • Darthenator
    Darthenator 5 дней назад

    Is that a Destiny Vanguard T-shirt I spy?

  • infamous4141
    infamous4141 6 дней назад

    damn. I feel bad for the ones making these death stats and outcomes.

  • Levi Maes
    Levi Maes 6 дней назад

    QWHat~?! John Green has a youtube show!?

  • S Dude
    S Dude 6 дней назад

    Oooh, chemical N? You talking about napalm being thrown all over vietnam by america right? For a minute I thought it was only the germans again.

  • KILLROZE
    KILLROZE 10 дней назад

    My favorite episode of scishow ever, I keep coming back every week just to have a laugh

  • Shrapnel H
    Shrapnel H 10 дней назад +1

    You can't put under a fume hood-It'll eat the fume hood. All you can really do is ,just like, look at it. Ideally from.. very far away.
    11/10

  • Kalfax plays
    Kalfax plays 11 дней назад

    interesting :) hope i never get near any of these in my life lol

  • Kempeth
    Kempeth 11 дней назад

    I see someone has been reading "things I won't work with"... Highly recommended reading for everyone who likes content like this!

  • Gothic7876
    Gothic7876 11 дней назад +1

    I love the fact they did absolutely nothing to AA, and it still went;
    “BOOOORED” *boom*

  • JustJustin
    JustJustin 12 дней назад

    3:19 a nitrogenatombondedwithanothernitrogenatomisonasdsadfgfgdgvdsafgbgfas mc xdqandlkasnd

  • twinkle masta
    twinkle masta 13 дней назад +1

    Adioazide azide are feminists of the chemical universe

  • Andrei Baciu
    Andrei Baciu 14 дней назад

    so fluoroantimonic acid is Xenomorph blood?

  • TXM
    TXM 14 дней назад

    I want to create friction with Hank...KABLAMMO baby!!! 😍

  • Mr miner 127
    Mr miner 127 15 дней назад

    So it will take you down with cancer... just to spite you

  • Potts
    Potts 16 дней назад

    "The concrete was on fire!" is my new catchphrase

  • John Kuwik
    John Kuwik 17 дней назад

    He's the best one of the scishow people

  • Teddy Bear
    Teddy Bear 18 дней назад +1

    Hank forgot tidepods

  • Eric Hopper
    Eric Hopper 18 дней назад

    This episode sounds like you channeled a famous chemistry blog: "Things I Won't Work With"
    Fantastic, educational, and hilarious

  • Robert T
    Robert T 19 дней назад

    Things so dangerous that even thinking about them can cause them to explode.

  • Neil Blackburn
    Neil Blackburn 19 дней назад

    There was not one sentence in this video that didn't have me giggling like a maniac from imagining these substances. These things are cartoon elements made real!

  • loafers
    loafers 19 дней назад

    Why are all these german

  • GinkaV
    GinkaV 20 дней назад

    The excitement of Hank while talking about things that kill makes this 10 times better

  • NeverTalkToCops1
    NeverTalkToCops1 21 день назад

    Ok, so this one video must have created millions upon millions of searches for "how to make thioacetone, etc..."

  • Sup nsa
    Sup nsa 23 дня назад

    Love how happy you are at 4:54

  • King Alfred
    King Alfred 23 дня назад

    How can you *instantly* smell thioacitone from that distance? Some molecules would have to physically travel to your nose and it can't obviously travel a kilometer instantaneously.

  • Alec Fowler
    Alec Fowler 24 дня назад

    I'd like to see an episode where you guys go through the periodic table, explaining in exact a terms as able, the origin of each element, and how they came to be on this earth. Or if anyone knows of a video that already exists please point me to it. Thanks.

  • Ryan S
    Ryan S 25 дней назад

    Still the best

  • KasKas
    KasKas 25 дней назад +2

    Nice to see someone still reads Derek Lowe's blogs; all chemicals mentioned here have been described there in similar ways, even the jokes.

  • Luigi Vercotti
    Luigi Vercotti 27 дней назад

    To measure the sensitivity of AA, couldn't they try temperature? Say, store a dose in cryogenic condition then slowly raise the temperature until something happens?

  • Mr. Malloy
    Mr. Malloy 27 дней назад

    The fricking power of atom configurations!

  • Tungsten Carbide
    Tungsten Carbide 27 дней назад

    Thioacetone can't be a thiol, a thioketone is the right word

  • White Lion
    White Lion 27 дней назад +1

    "911 what your emergency? "
    "*THE CONRCRETE IS ON FIRE!*"

  • TaprootToob
    TaprootToob 28 дней назад

    4:47 I guess this begs the question, how are super hazardous materials handled/ stored?

  • James Hopkins
    James Hopkins 28 дней назад

    Shown a little, so a little smart.

  • James Hopkins
    James Hopkins 28 дней назад

    Chemical formula? No. Stay stupid.

  • Draxion
    Draxion 28 дней назад

    "The concrete was on fire!" The greatest quote I've heard this month.

  • Science Troll
    Science Troll 28 дней назад

    How many times are fluorine and fluoride mentioned in this top ? And they keep telling us how good it is to have " fluoride " in our water.

    • Science Troll
      Science Troll 25 дней назад

      A nice cool clear glass of hydrogen oxide, or a nice cool clear glass of the other hydrogen oxide ? I put inverted commas around "Fluoride " for a good reason.

    • Skaianet
      Skaianet 26 дней назад

      Science Troll
      Fluorine maybe incredibly dangerous on its own and in several chemical compounds. But so Chlorine, and it’s one of the ingredients in Salt.

  • Dan Richards
    Dan Richards 28 дней назад

    “The concrete was on fire” 😄

  • Kasey Brown
    Kasey Brown 28 дней назад

    "It explodes at absolutely nothing"
    -- Just like my ex-wife! She must have been made of that stuff.

  • Jupiter Winterwoods
    Jupiter Winterwoods 29 дней назад

    Be aware of the dangers of Dihydrogen Monoxide

  • EKKO
    EKKO 29 дней назад

    2:36

  • Emily Babcock
    Emily Babcock 29 дней назад

    i love coming back to this video every now and then. not only is it chemistry (which im studying) but hank just seems so excited talking about these compounds that it's just a good fun time to watch every now and then

  • Ronnie Arens
    Ronnie Arens Месяц назад

    someone else having a breaking bad pop-up in their brain?

  • Odderist unknown XXI
    Odderist unknown XXI Месяц назад

    Bleach should be in here during our school experience day,those who joined experimental arts were entrusted with BLEACH for subtractive art(we all stained our hands and sting our hands) my skin was itching after I washed off the bleach with water and soup

  • Itsmecraft peps
    Itsmecraft peps Месяц назад

    Oh those Germans

  • Walter Quirtmair
    Walter Quirtmair Месяц назад

    Note: You showed an image of Fribourg in Switzerland, not Freiburg in Germany.

  • Holy Keyblade
    Holy Keyblade Месяц назад

    So, I can sense you really enjoyed making this episode, huh Hank.

  • Blue Roots Denver TV
    Blue Roots Denver TV Месяц назад

    what are meters?

  • Purpleberries Twelve
    Purpleberries Twelve Месяц назад

    So poisonous it will kill you then bring you back to kill you twice

  • Anonymous Grills
    Anonymous Grills Месяц назад

    7:20 how the gym smells after 55 teenagers are done with their training

  • Anonymous Grills
    Anonymous Grills Месяц назад

    I love this guy put his comedy in more vids

  • Quentin Teakle
    Quentin Teakle Месяц назад

    i am azidoazide azide

  • DR cat
    DR cat Месяц назад

    Can you buy thioacetone

  • Graham R
    Graham R Месяц назад

    Fitting how two of these chemicals contain fluorine

  • Floyd Laister
    Floyd Laister Месяц назад

    Lol love this guy xD makes it funny lol xD

  • Floyd Laister
    Floyd Laister Месяц назад

    Lol it means it will kill you now and later xD

  • 21st century Jeronimo
    21st century Jeronimo Месяц назад

    Ahhhh!🤓 putting it in a spectrometer. Turning on the spectrometer.

  • mkw050791
    mkw050791 Месяц назад

    This looks like the most fun you have had with a video in a little while! It's a good one!

  • Reuben McKay
    Reuben McKay Месяц назад

    This is easily my favourite vid on this channel

  • angeldude101
    angeldude101 Месяц назад

    "So far we've talked about chemicals the explode or cover everything in _unquenchable fire_
    And don't get me wrong
    Dimethylcadmum, *it does that too.* "

  • MicrowaveGamer
    MicrowaveGamer Месяц назад

    So... Turns out that rabbits release thiols as well. To attract mates.

  • BigYellowSun
    BigYellowSun Месяц назад +1

    2:37 made my day. "THE CONCRETE WAS ON FIRE!"

  • Tony
    Tony Месяц назад

    These people would come across a beautiful flower on the edge of a calm stream and think... "yea but can it be weaponized?" That violent state of mind should probably be studied with as much enthusiasm too no? because it's producing a being so toxic it has a violent reaction to everything it touches. Nature fights back in its own unique way though. Hopefully it continues to hide it's secrets for a more deserving species on this planet that isn't hell bent on destroying itself as a means of survival. Love your channel though.

  • David Ainsworth
    David Ainsworth Месяц назад

    Should have included Botulinum Toxin type H. Worlds deadliest substance, a red blood cells worth will kill you, or 2 nanograms

  • 【Silver Bytez】
    【Silver Bytez】 Месяц назад

    4:59-5:00
    I need this on loop. 😂

  • Russel Walker
    Russel Walker Месяц назад

    Great video! One question though. How can you smell anything almost instantly from a mile away? Do molecules disperse at the speed of sound?

  • Tom F
    Tom F Месяц назад

    try HBr saturated with bromine -- it tends to eat teflon and quartz. we were looking for the most corrosive material possible

  • Horus Chan
    Horus Chan Месяц назад

    The most explosive is octanitrocubane.

  • aden youngmark
    aden youngmark Месяц назад

    Ya know your just on the moon walking around with a bottle of substance n and accidently drop it....now the ground is on fire, with NO ATMOSPHERE!

  • A Knight that says Nee
    A Knight that says Nee Месяц назад

    I wonder if any of these are available in one of those do-it-yourself kits!

  • Harry Hall
    Harry Hall Месяц назад

    hi

  • Kaerstyx
    Kaerstyx Месяц назад

    "And, my favorite, ABSOLUTELY NOTHING."

  • CRAZYD3MON96
    CRAZYD3MON96 Месяц назад

    This has to be my favorite episode with your episode on Cryptography coming in a close second.

  • T SexyRexy
    T SexyRexy Месяц назад

    It'll kill me now AND later?.... Sounds like a fun time

  • REME
    REME Месяц назад

    I’ve watched this video numerous times and each time it’s as funny and informative as the first time I watched it. You’re the best.

  • Delivery McGee
    Delivery McGee Месяц назад

    The guy that did all the research on azidoazides dresses like a riot cop in the lab, flak vest, helmet with face shield, and all.

  • Suran Fox
    Suran Fox Месяц назад

    That German team would be the Klapötke Lab in Muniuc.

  • Suran Fox
    Suran Fox Месяц назад

    It was not the whole city and that's not an image of Freiburg im Breisgau.

  • Suran Fox
    Suran Fox Месяц назад

    "Thing I won't work with" narrated as a video?

  • Kristóf Szilvási
    Kristóf Szilvási Месяц назад

    Dirty bomb? Miss me with that homo crap. Thioacetone is the ultimate stinky weapon of mass destruction



    * Hears hard knocking on the door and a loud "FBI OPEN UP" sound *

  • Rodrigo B.P
    Rodrigo B.P Месяц назад

    Im pretty sure that thyoacetone is present in the composition of my brother fart.

  • Alpha Dog223
    Alpha Dog223 Месяц назад

    This guy is fuckin great!!! Love his sense of humor and presentation style is to die for(no pun intended)!

  • Ishi 123
    Ishi 123 Месяц назад

    You know the Germans make good stuff...

  • Nabil Carr
    Nabil Carr Месяц назад

    Yes Yes Yes Yes Yes Yes Yes Or Not

  • Traveler Marc
    Traveler Marc Месяц назад

    Fluoroantimonic Acid probably the acid you'll need if you want to dispose a body, a bathtub, and the floor you placed the bathtub onto.

  • hc chn
    hc chn Месяц назад

    thioacetone is not a thiol