There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
About 39,000 gallons of water are used to produce the average car!
14
The first alarm clock could only ring at 4 a.m.
120
The life boat was patented in 1845!
29
In the early 1960's, Porsche commercially manufactured farm tractors.
24
The electric chair was invented by a dentist!
122
Whale oil was used in automobile transmissions as late as 1973.
56