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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

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

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…

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

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…

This video explores how experts use fertilizer and other materials—including water—to fight forest fires. Credit: Reactions/American Chemical Society

It’s one of the most popular beverages in the world, and many of us rely on it to stay awake every day. But not every cup of coffee is created equal. From the bean to the brew, science can help you get the perfect cup. This video goes on a…

On December 16, 1773, American colonists, frustrated and angry at Britain for imposing "taxation without representation," dumped more than 340 chests of British tea into Boston Harbor in Massachusettes. Dubbed "the Boston Tea Party," this…

This video explores the chemistry behind whether using cannabidiol (CBD)—a non-psychoactive compound produced by the marijuana plant—could make you fail a drug test. Credit: Reactions/American Chemical Society