The cigarette lighter was invented before the match.
210
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Originally, BMW was an airplane engine manufacturer.
69
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
There are only 14 blimps in the world.
69