The cigarette lighter was invented before the match.
210
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33