Mico headphones read your brainwaves and select music based on your state of mind.
7
The first alarm clock could only ring at 4 a.m.
120
Car airbags kill 1 person for every 22 lives that they save.
80
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
The IRS processes more than 2 billion pieces of paper each year.
28
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
