Recycling one glass jar, saves enough energy to watch T.V for 3 hours!
118
You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
The strangers in your dreams are actually people that you've seen in real life.
50
Passengers on the Beijing subway can pay with plastic bottles.
29
Babies start dreaming even before they're born.
134
Extremely high pressured water can easily cut through a steel beam.
51
When glass breaks, the cracks move faster than 3,000 miles per hour.
47