A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
The first alarm clock could only ring at 4 a.m.
120
Originally, BMW was an airplane engine manufacturer.
69
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
