UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
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To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The average car produces a pound of pollution every 25 miles!
18
The life boat was patented in 1845!
29
Originally, BMW was an airplane engine manufacturer.
69