The first alarm clock could only ring at 4 a.m.
120
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
A small airplane can fly backwards.
75
About 39,000 gallons of water are used to produce the average car!
14
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
Originally, BMW was an airplane engine manufacturer.
69
Originally, Nintendo was a playing card manufacturer.
70