The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
Pierre Jaquet-Droz, a watchmaker, 240 years ago invented a robot that could write, and the parts could be interchanged to say whatever you want.
13
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
Pope Francis was once a nightclub bouncer.
7
Coffee comes from an edible fruit. The coffee cherry is sweet and tastes like watermelon, rosewater, and hibiscus all at once.
7
It 'snows' metal on Venus.
13
Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10