Whale oil was used in automobile transmissions as late as 1973.
56
Attics were invented in Attica.
43
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
The IRS processes more than 2 billion pieces of paper each year.
28
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Any modern jet is capable of breaking the sound barrier.
34
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41