Equilibrium: Crash Course Chemistry #28

In this episode of Crash Course Chemistry, Hank goes over the ideas of keeping your life balance… well, your chemical life. Equilibrium is all about balance and today Hank discusses Chemical Equilibrium,... Read more »

Nuclear Chemistry: Crash Course Chemistry #38

In this episode, Hank welcomes you to the new age, to the new age, welcome to the new age. Here he’ll talk about transmutation among elements, isotopes, calculating half-life, radioactive decay, and... Read more »
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Acid-Base Reactions in Solution: Crash Course Chemistry #8

Last week, Hank talked about how stuff mixes together in solutions. Today, and for the next few weeks, he will talk about the actual reactions happening in those solutions – atoms reorganizing... Read more »

Orbitals: Crash Course Chemistry #25

In this episode of Crash Course Chemistry, Hank discusses what molecules actually look like and why, some quantum-mechanical three-dimensional wave functions are explored, he touches on hybridization, and delves into sigma and... Read more »

The History of Atomic Chemistry: Crash Course Chemistry #37

How did we get here? Well, in terms of Atomic Chemistry, Hank takes us on a tour of the folks that were part of the long chain of other folks who helped... Read more »

Nitrogen & Phosphorus Cycles: Always Recycle! Part 2 – Crash Course Ecology #9

Hank describes the desperate need many organisms have for nutrients (specifically nitrogen and phosphorus) and how they go about getting them via the nitrogen and phosphorus cycles. Table of Contents: Nitrogen Cycle... Read more »

Water – Liquid Awesome: Crash Course Biology #2

Hank teaches us why water is one of the most fascinating and important substances in the universe. Review: Re-watch = 00:00 Introduction = 00:42 Molecular structure & hydrogen bonds = 01:38 Cohesion... Read more »

Evolution: It's a Thing – Crash Course Biology #20

Hank gets real with us in a discussion of evolution – it’s a thing, not a debate. Gene distribution changes over time, across successive generations, to give rise to diversity at every... Read more »

Biological Molecules – You Are What You Eat: Crash Course Biology #3

Hank talks about the molecules that make up every living thing – carbohydrates, lipids, and proteins – and how we find them in our environment and in the food that we eat.... Read more »

Polymers: Crash Course Chemistry #45

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we’re doing. Also, if you can afford to pay a little every month,... Read more »