There are only 14 blimps in the world.
69
Mico headphones read your brainwaves and select music based on your state of mind.
7
Whale oil was used in automobile transmissions as late as 1973.
56
More than a billion transistors are manufactured every second.
-25
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
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
About 39,000 gallons of water are used to produce the average car!
14
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250