Originally, Nintendo was a playing card manufacturer.
70
The first alarm clock could only ring at 4 a.m.
120
Sony researchers have developed a refrigerator that only opens when you smile.
9
A small airplane can fly backwards.
75
Originally, BMW was an airplane engine manufacturer.
69
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4