The sun is 330,330 times larger than the earth.
75
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Oak trees produce 2,200 acorns in a season, but each acorn only has a 1 in 10,000 chance of becoming an oak tree.
304
Aluminum used to be more valuable than gold!
84
At 15 years old, Jack Andraka invented a method of diagnosing pancreatic cancer, thus helping to save the lives of millions of people around the world. It is 168 times faster, 26,000 times cheaper, 400 times more sensitive, and has a 99% success rate.
15
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
Pumice is the only rock that floats on water.
14