The first alarm clock could only ring at 4 a.m.
120
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
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!
60
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
The cigarette lighter was invented before the match.
210
Castor oil is used as a lubricant in jet planes.
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