5 of the World’s Most Dangerous Chemicals 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. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Math Magic How China’s Pollution Hurts Other Countries This Clever Animated Artwork Uses Old-Fashioned Technology to Trick Your Brain Why 60 Seconds in a Minute ? And 60 Minutes in an Hour ? The Irresistible Rise of AliExpress Can Science Turn Love Into A Pill?