A small airplane can fly backwards.
75
The average car produces a pound of pollution every 25 miles!
18
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Kleenex tissues were originally used as filters in gas masks.
46
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
Originally, Nintendo was a playing card manufacturer.
70