Fact. Fact. Bullsh*t!: Learn the Truth and Spot the Lie on Everything from Tequila-Made Diamonds to Tetris's Soviet Roots-Plus Tons of Other Totally Random Facts from Science, History, and Beyond!

Think you can spot the fake?

Think again. It's going to be a lot harder than you think to pick out the BS. Each entry hides one well-crafted fib among a pair of unbelievable truths. And it's up to you to figure out what's fascinating and what's fabricated on everything from koala bears to Confucius to high-fructose corn syrup.

Was Cleopatra the last Egyptian pharaoh?
Can you really make diamonds out of tequila?
Is the platypus actually poisonous?

A flip of the page reveals whether you're right or wrong as well as more information on the true trivia—and why you might've fallen for the fake fact. You'll really need to know your sh*t if you plan on correctly calling bullsh*t.