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This animation shows how an action potential in a neuron stimulates the release of neurotransmitters into synapses and allows the neural signal to propagate into other neurons.

Who doesn’t love potatoes? This video offers tips for roasting delicious potatoes and along the way describes the chemistry behind achieving their best texture and consistency. Credit: Reactions/American Chemical Society

This video explores the chemistry of hair and the hairstyle known as the permanent wave, which is commonly called a perm or permanent. Credit: Reactions/American Chemical Society

When temperatures fall along with snow, you know you're in the middle of winter. This video has seasonal advice on keeping your windshield fog-free, getting unstuck from the snow, and even how to make your own hand warmer. [Credit:…

This video brings chemistry to the kitchen, featuring science-backed tips to cook rice with fewer calories, get extra-juicy chicken when you don't have time to marinate, and keep sliced fruit from browning too quickly. Watch and learn how…

This video explores well-known antics in three cartoons and asks the question: Does the chemistry check out? Find out whether slipping on a banana peel, gaining superhuman strength from eating spinach, and dissolving a Toon in solvent, are…

This video uncovers the chemistry behind the spine-tingling sense of fear. Watch as Abigail Marsh, Ph.D., Associate Professor of Psychology at Georgetown University, highlights key brain chemicals and hormones involved in fear and the…

If you enjoy barbecues, you'll enjoy this video. It contains chemistry knowledge that will impress your guests, such as why red meat is red. You’ll also learn about the chemical reaction that changes raw meat into grilled brown deliciousness.…

This video explains how certain neurotransmitters fuel lifelong pair bonds in prairie voles, which—along with humans—are the mammalian kingdom's leading monogamists. In the video, Abigail Marsh, Ph.D., Associate Professor of Psychology at…

This video explores the chemistry of, and pain response to, pepper spray. Watch for some important tips on what to do if you accidentally spray yourself with this debilitating substance. Credit: Reactions/American Chemical Society