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
A small airplane can fly backwards.
75
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
The cigarette lighter was invented before the match.
210
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Car airbags kill 1 person for every 22 lives that they save.
80
The average car produces a pound of pollution every 25 miles!
18