When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
The ashes of the average cremated person weigh nine pounds.
40
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
It is estimated that millions of trees in the world are accidentally planted by squirrels who bury nuts and then forget where they hid them!
174
American car horns beep in the tone of F.
66