Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The IRS processes more than 2 billion pieces of paper each year.
28
Sony researchers have developed a refrigerator that only opens when you smile.
9
In the early 1960's, Porsche commercially manufactured farm tractors.
24
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12