ShmoopTube

Comets know how to give you the cold shoulder, asteroids love to hang out, and meteors just like to show off. Space stuff: it’s just like us.

Let's find “the answer to life, the universe and everything.” How, you ask? By reading the Hitchhiker’s Guide to the Galaxy and binge watchin...

Happy 13.7th billionth birthday, universe. You don’t look a day over 13 billion. Watch the video to learn about the beginnings of the universe, a...

In this video, we dive beneath the sea to review the kinds of interesting animals that live in the deep blue.

Don't like how someone looks? Blame their phenotypes.

Anything that has a cell (bacteria, listen up!) has phospholipids that keep the cell contained and give it form and shape. Phospholipids protect us...

Don't even think about stepping foot into a lab until you drink a nice big cup of safe-ty. Safety lesson number one: do not listen to this descript...

Today we're playing with fire. Wait, we're not supposed to say playing...having fun with fire? Today's lesson is on the colors that can be emitted...

These figures may not be significant to you, but they matter to us, okay? Oh, and to Science. They matter a ton to Science.

Energy is pretty neat-o. It’s basically responsible for everything from the formation of the universe to the existence of cat videos.

Windmills: they're good for more than just tricky miniature golf holes.

ACT Science: Research Summary Passage Drill 2, Problem 1. Why do you think that the filter paper will not remove the salt from the water?

AP Biology: Biological System Interactions Drill 1, Problem 1. Complete the sentence about a saturated fatty acid.

AP Biology: Essential Life Process Information Drill 1, Problem 1. If one parent is heterozygous for the sickle cell trait while the other par...