6 Chemical Reactions That Changed History A few chemical reactions have altered the trajectory of our history. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Does Someone Else Have Your Face? Recent Discoveries on the Sphinx Why Do We Feel Nostalgic? The Universe is Hostile to Computers 6 Times Scientists Radically Misunderstood the World How Quiet Can an Owl Fly? Really Really Quiet!