The first alarm clock could only ring at 4 a.m.
120
The life boat was patented in 1845!
29
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
A small airplane can fly backwards.
75
Kleenex tissues were originally used as filters in gas masks.
46
Google founders Sergey Brin and Larry Page have expressed their desire to see the search engine become artificial intelligence itself. To achieve that goal, they created the highly-protected “X lab.”
-7
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25