Originally, BMW was an airplane engine manufacturer.
69
A small airplane can fly backwards.
75
Sony researchers have developed a refrigerator that only opens when you smile.
9
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
Kleenex tissues were originally used as filters in gas masks.
46
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16