A toaster uses almost half as much energy as a full-sized oven.
33
The life boat was patented in 1845!
29
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
In the early 1960's, Porsche commercially manufactured farm tractors.
24
The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
The cigarette lighter was invented before the match.
210
The electric chair was invented by a dentist!
122