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 first alarm clock could only ring at 4 a.m.
120
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
A toaster uses almost half as much energy as a full-sized oven.
33
About 39,000 gallons of water are used to produce the average car!
14
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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