Energy is being wasted if a toaster is left plugged in after use.
21
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
A small airplane can fly backwards.
75
The first alarm clock could only ring at 4 a.m.
120
Sony researchers have developed a refrigerator that only opens when you smile.
9