A small airplane can fly backwards.
75
Whale oil was used in automobile transmissions as late as 1973.
56
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
Kleenex tissues were originally used as filters in gas masks.
46
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
The ball on top of a flagpole is called a 'truck'.
24
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
