Jumbo jets use 4,000 gallons of fuel to take off.
19
Attics were invented in Attica.
43
A small airplane can fly backwards.
75
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
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
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2