Cold water weighs more than hot water.
93
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
Sound at the right vibration can bore holes through a solid object.
134
Research indicates that plants grow healthier when they are stroked.
173
The earth is approx. 6,588,000,000,000,000,000 tons.
175