An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
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Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
The average car produces a pound of pollution every 25 miles!
18
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
Jumbo jets use 4,000 gallons of fuel to take off.
19
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4