The science of marathon running is the subject of a resource that begins with the history of the marathon and why it is 26.2 miles long, and then goes into the biology in our bodies and the way our muscles, bones, and other physical...

Prepare to be disgusted as a bowl of fruits and vegetables decomposes in a matter of minutes! This video, taken over 74 days, shows the mold and decay, complete with fruit flies. Great for a biology or even nutrition class!

Despite the title, here is a video that makes honey even sweeter! Biology scholars journey inside a beehive with a fascinating video from the American Chemical Society's Reactions playlist. Pupils learn about the social structure of a...

Everyone knows that termites are bad news for the wooden parts of a home. How do they do it, and how can we stop them? Go inside a termite (literally) to discover the scores of bacteria and protists that help make wood taste good. The...

Are you hungry right now? If you are, it might be because your brain is so large. The video describes the shift from larger jaw to larger brain and the relationship of larger brains to cooking. Crushing, preserving, and drying also made...

A video introducing the two different processes of metabolism: catabolism and anabolism. Video gives lots of example to explain that catabolism is a process of breaking down and anabolism rebuilds matter. [10:06]