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 The Science Behind the Mantis Shrimp Spooky Link Found Between Sunspots and Your Life Span Why You Wouldn’t Want to Fly On The Soviet Concorde – The TU-144 Story Searching For Booze Smuggling Tunnels Beneath The Detroit River Digital Hygiene: How We Might’ve Disturbed Our Attention Spans Are Crows the Ultimate Problem Solvers?