
It takes Several hundred thousand years for newly made photons (light) to travel from the core of the sun to it's surface.
According to a 2015 study, sarcasm can promote creative thinking.

There was a third Apple founder. Ronald Wayne sold his 10 percent stake for $800 in 1976.
If you close your eyes in a completely dark room, the moment you open them, the color you will see is called eigengrau.

Cows don’t actually have four stomachs; they have one stomach with four compartments.

You can thank the Greeks for calling Christmas “Xmas”. In Greek, the word for “Christ” starts with the letter Chi, which looks like an X in the Roman alphabet.

The first cell phone weighed nearly 2 pounds and sold for $3,995.

The first game to be played in space was Starcraft – Daniel Barry took it with him in 1999 on the Space Shuttle mission STS-96.

Gorillas have unique noseprints that, much like human fingerprints, can be used to identify them as individuals.

Camels don't store water in their humps. They actually store fat in them so they can go up to 5 months without eating food.
The # symbol isn’t officially called hashtag or pound.
The average dog can understand about 165 words, and possibly even more with training.