Energy is being wasted if a toaster is left plugged in after use.
21
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 Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
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
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4