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Life on earth can be a dangerous one
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Some things are poisonous, other things have sharp teeth, and more things can kill you without
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you even noticing.
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In theory, anything could kill you.
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Really, it just depends on how much or how little of it gets inside of you.
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In this video, I'll be comparing the most dangerous materials and substances known to mankind with
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a lethal dose being administered to an average human weighing 62 kilograms.
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If you weigh less than that, these doses will all be smaller for you, and if you weigh more, then
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the doses will be greater.
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So considering the weight of the average human, we're going to start off with regular water.
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In order to die from a lethal dose of water, you would need to drink 5.6 kilograms or one and a half
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gallons in a rapid amount of time.
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Other common household items you need to consume a ridiculous amount of to die from include
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table sugar, which you would need to slam down 1.8 kilos worth of to die from.
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But if you're feeling salty, you need to consume a whole kilogram of MSG to die that way.
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Death by Vitamin C requires you consuming 738 grams, and death by alcohol means you need to consume
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438 grams of pure ethanol, which is roughly 25 shots worth of 80 proof vodka.
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If you prefer smoking, then you should know that it takes 79 grams of pure THC to create a lethal response
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inside of the body.
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Since cannabis leaves only have a small amount of THC inside of them you would need to smoke an
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outrageous amount of weed to die from an overdose,
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approximately 680 kilograms, or half the weight of a Toyota Corolla, in 15 minutes.
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Drugs like Ibuprofen can be lethal at around 40 grams, which is about the same weight as an adult mouse,
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while chemicals like hydrochloric acid approach lethal levels at about 15 grams.
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In a concentrated, pure form, caffeine can kill you in as little as 12 grams.
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But that shouldn't make you worry about drinking caffeinated drinks because you would need to
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consume 116 cans of Red Bull, or 60 cups of Americano coffee to induce a lethal reaction that way.
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Drugs like MDMA, or Ecstacy, aren't much worse with a lethal dose being around 11 grams worth.
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Eating a block of Uranium about the same size as a €1 coin would probably be enough to kill, while consuming
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a US quarter-weight worth of cocaine would also do the trick.
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Thiopental Sodium, the ingredient used in most lethal injections, can induce a fatal reaction in as little as
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4 grams.
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While methamphetamine can do the same in just 3 and a half grams.
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But Mercury is even worse, an extremely toxic metal used in applications like thermometers that can
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kill you with as little as a US penny-sized amount.
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But after this point is where we arrive at the most lethal hard recreational drugs,
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Heroin and LSD, both of which can kill you in as little as one gram, or about the same weight as two raisins.
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In its pure form, Nicotene can also be lethal in doses as small as 403 milligrams.
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But since tobacco leaves have so little, your only risk of dying from smoking cigarettes is the long-term
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health effects associated with them, like cancer.
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The most venomous scorpion in the world is the appropriately named Deathstalker Scorpion, and its
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venom can kill you in a dosage as small as 267 milligrams, which is only slightly less dangerous than
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Hydrogen Cyanide, which can kill you in as little as 229 milligrams, or about the same as a one-carat diamond.
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But nothing that we've covered so far is as dangerous as what's about to come next.
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Pufferfish are infamously poisonous and can be fatal to eat since they contain the toxin called tetrodotoxin,
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and ingesting an amount as small as only 21 milligrams could be enough to kill you.
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This is almost as toxic as Plutonium, which if it's not being used in a nuclear bomb to kill you, a small
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sample size of 20 milligrams would also leave you just as dead.
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If eating mushrooms freaks you out, there's a pretty good reason for that because eating just half
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of a so-called death cap mushroom would be very, very fatal.
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This is because they contain amatoxin, 19 milligrams of which will kill you if ingested.
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But there's still a lot worse to come.
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Sarin, an odorless and colorless liquid, is so dangerous that it's classified as a weapon of mass destruction
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under international law.
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Often used in chemical weapons, a lethal dose amounts to just 11 milligrams, or about the size of a grain of
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sand.
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Inhaling a lethal amount can kill you in just 1 to 10 minutes.
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And even in you survive, permanent nerve damage is almost a guarantee.
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But weirdly, there's still creatures out there that produce more potent poison than a weapon of
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mass destruction.
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Like the Brazilian Wandering Spider, whose venom can kill you in amounts as small as 8 milligrams.
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Or the Inland Taipan Snake, found in Australia, whose venom can kill you in a dose as small as 2 milligrams,
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or the weight of a mosquito.
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The extremely powerful toxin Ricin, produced in the seeds of the castor oil plant, can kill you if you inhale
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even one milligram, which has made it popular for assassination attempts and biological warfare
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around the world.
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But latrotoxin, the venom produced by the Black Widow spider, will kill you even quicker in amounts as small as
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just 267 micrograms.
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The strongest poison any known creature makes on its own is batrachotoxin, found in the so-called
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Poison Dart Frog.
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124 micrograms is all it takes to kill you, about the same weight as two human eyelashes.
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But there are at least two substances that are even worse.
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One is called Polonium-210, so dangerous that that if you inhale just 620 nanograms, about the same as
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two to three grains of pollen, you would die an agonizing death.
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it is 250,000 times more toxic than hydrogen cyanide, and was used to assassinate Russian dissident
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Alexander Litvinenko back in 2006.
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But by far, the most lethal toxin known to mankind is Botulinum toxin, which is commercially sold
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as Botox.
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62 nanograms is all it takes to make you dead, about the same weight as 62 of your body's cells.
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It's 2.5 million times more toxic than hydrogen cyanide, but only very tiny fractions of that lethal dose
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are used in commercial Botox.
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Doctors and medical professionals that administer Botox have websites than can explain much more about
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