In the early 1960's, Porsche commercially manufactured farm tractors.
24
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
There are only 14 blimps in the world.
69
Whale oil was used in automobile transmissions as late as 1973.
56
Attics were invented in Attica.
43