The dildo was invented at least 22,000 years before the wheel.
47
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
Peanut butter and jelly sandwiches were originally considered a delicacy, only enjoyed by those of the upper class.
9
The ancient Egyptians thought the function of the brain was to produce snot.
16
Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21
In 1956, the IBM 350 hard disk drive had 3.75 MB of storage, weighed over 2000 lbs, had to be moved around with forklifts, and was delivered via large cargo airplanes.
11
"Yo momma" jokes/insults were invented by Shakespeare.
39