Caffeine boosts memory.
405
A million dollars' worth of $100 bills weighs only 22 pounds!
32
Mushrooms are more closely related to humans than they are to plants.
47
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
The streets of Victor, Colorado, once a gold rush town, are paved with low-grade gold.
78
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
Donkeys kill more people annually than plane crashes.
927
The WD in WD-40 stands for Water Displacer.
30