A small airplane can fly backwards.
75
Kleenex tissues were originally used as filters in gas masks.
46
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
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
Originally, Nintendo was a playing card manufacturer.
70
Attics were invented in Attica.
43