The first alarm clock could only ring at 4 a.m.
120
Google founders Sergey Brin and Larry Page have expressed their desire to see the search engine become artificial intelligence itself. To achieve that goal, they created the highly-protected “X lab.”
-7
Originally, BMW was an airplane engine manufacturer.
69
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
The cigarette lighter was invented before the match.
210
Originally, Nintendo was a playing card manufacturer.
70