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Unlike its name, Bicycle Day is not a holiday honoring your favorite two-wheeled, environmentally friendly vehicle. This holiday celebrates the day chemist Albert Hofmann first discovered the psychedelic effects of lysergic acid diethylamide,…

Is gluten good for you, or is gluten bad for you? This video breaks down the chemistry and science behind this controversial food ingredient. Credit: Reactions/American Chemical Society

Vanilla is a flavor so common that some people use it as an adjective to describe something plain or ordinary. But watch out! This beloved, flavorful bean may soon become a rarity. Credit: Reactions/American Chemical Society

There’s probably a box of it in your refrigerator or cupboard, and it has hundreds of uses: baking soda. This video contains tips on how to use this handy compound to de-skunk your dog, clean your kitchen, and supercharge your washing…

This video is all about pancake chemistry. Get a closer look at the compounds and science behind that perfect pancake for your morning breakfast. Credit: Reactions/American Chemical Society

This animation explains the concept of biomes (major communities of organisms distributed over wide areas) and describes some of the biomes found around the world.

Thanksgiving is a holiday when many people look forward to a tasty home-cooked meal. According to neuroscientist Charles Zuker, not only is that sense of taste in the brain, but it is a matter of life and death. This video takes you on a…

An estimated 133 billion pounds of food gets thrown away every year in the United States. Understanding when your food goes bad is important to help reduce waste. Unfortunately, consumers can’t just check the expiration date on the packaging,…

Is there such a thing as love at first scent? Hundreds of spray-on pheromone products claim to put you on the fast track to romance, but can they really help humans land a mate? This video has the answers. [Credit: Reactions/American Chemical…

Thanks to the demands of eco-conscious consumers, biodegradable and compostable plastics are cropping up everywhere. Are these green plastics the solution to our throwaway lifestyle? Well, it’s complicated, as this video explains. Credit:…

Chemistry can let you taste food in an entirely new way. This video shows how you can actually taste raw garlic with your feet. No, your feet don't have any secret taste buds. It's all about the ability of chemicals to penetrate your skin.…

This video has easy, chemistry-fueled solutions for several everyday dilemmas, such as making bitter coffee taste better, plus other useful tips to improve your life. [Credit: Reactions/American Chemical Society…

This video contains chemistry-fueled solutions for everyday problems, such as spotting rotten eggs, reviving soggy green vegetables, and fixing busted buttons. [Credit: Reactions/American Chemical Society (www.youtube.com/acsreactions)]

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…

It’s a sinister condition that affects millions of people: addiction. Whether it’s alcohol, drugs, food, or gambling, addiction can ruin lives. This video takes a look at the chemistry behind addiction. Credit: Reactions/American Chemical…

This video examines the science behind the most misunderstood spice in the world: allspice. [Credit: Reactions/American Chemical Society (www.youtube.com/acsreactions)]

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…

Pepper is one of the most common condiments in the world today, but it used to be more valuable than gold. This video examines how pepper's delectable chemistry made it a key player in the global spice trade. [Credit: Reactions/American…

Whether it’s plain cheese, deep-dish stacked with meats, or thin-crust veggie delight, there’s just something about pizza that makes it delicious. This video shows the chemistry that goes into every ingredient in pizza. It also describes a…

Forget ketchup and mustard—sriracha might be the world's new favorite condiment. Beloved by millions for its unique spicy, garlicky, slightly sweet flavor, the chemistry of "rooster sauce" is the focus of this video. [Credit:…

White, green, oolong, and black teas all come from the same plant, but they are vastly different in flavor and color. This video explores the chemistry that happens in the tea leaves during production. Credit: Reactions/American Chemical…

What’s that stuff that collects in the corners of your eyes when you sleep? This video explains the chemistry of the film that protects your eyes. Credit: Reactions/American Chemical Society

Have you ever needed to get rid of your chewing gum quickly, but spitting the gum out would cause a scene? Not sure you want to swallow the whole wad? Chemistry’s got your back. Find out why chocolate makes gum disappear. Credit:…