Whale oil was used in automobile transmissions as late as 1973.
56
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
The average car produces a pound of pollution every 25 miles!
18
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
All GPS units sold in the civilian market have to be programmed to deactivate themselves if they detect they are travelling faster than 1200 MPH or are above 60,000 feet in altitude to prevent them being used in intercontinental ballistic missiles.
2
