Energy is being wasted if a toaster is left plugged in after use.
21
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
The average car produces a pound of pollution every 25 miles!
18
The electric chair was invented by a dentist!
122
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