Whale oil was used in automobile transmissions as late as 1973.
56
The IRS processes more than 2 billion pieces of paper each year.
28
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
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20