When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
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
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20