Concrete Does Not Dry Out

MinutePhysics explains why building things to last is more complicated than you might think.

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The Recipe For Life…

It’s Okay To Be Smart breaks down the human body, a la Fullmetal Alchemist.

Why Do Atoms Bond?

SciShow gets its Chem 101 on.

5 Of The World’s Most Dangerous Chemicals

Because Chemistry can be both awesome and downright terrifying. SciShow breaks it down.

Liquid Electrons

Want to see electrons work in awesome-looking chemical reactions? Periodic Videos has you covered.