It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6
Scientists aren't sure what color dinosaurs were.
312
In zero gravity, a candle's flame is round and blue.
16
Columbia University has developed an artificial tree that passively soaks up carbon dioxide from the air using "leaves" that are 1,000 times more efficient than true leaves that use photosynthesis.
15
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
Aluminum used to be more valuable than gold!
84