First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
A toaster uses almost half as much energy as a full-sized oven.
33
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
Kleenex tissues were originally used as filters in gas masks.
46
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20