Cool science facts

1. I, V, X, L, C, D, M aren't the only letters used in Roman numerals; "S" is used to represent ½ along with dots for other fractions.

1. Our brain perceives people who annoy us as moving slower than they actually are.

1. The largest known black hole (Holmberg 15A) has a diameter of 1 trillion km, more than 190 times the distance from the Sun to Pluto.

The amazing & Unknown Facts.

01. There is an intact cask of plutonium dioxide on the bottom of the Pacific Ocean because Apollo 13 failed to land on the moon. #seas #ocean #nature #science #knowledge #education

1. There is a hypothetical particle called a strangelet that we might find in the cores of neutron stars. If one were to strike earth (or any object in the universe), it could turn that matter into further strangelets creating a chain reaction that would result in the Earth being turned into one big strangelet.

Tumblr is a place to express yourself, discover yourself, and bond over the stuff you love. It's where your interests connect you with your people.

My teachers and administrators would tell my mom that I was gifted but I never truly understood what that meant until many years later. Our brains are really a trip. Once we learn to type fast, we can't get our thoughts out fast enough. This quote is very true.

Rain on Different Planets, the one with glass rains sideways By BerthjeTTV