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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

People have turned to “vaping” with electronic cigarettes as an alternative to puffing on the real thing. But is the vapor they’re inhaling any safer than smoking a cigarette? This video examines what we know, and what we don’t know, about…

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

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…

Every medicine we buy has an expiration date printed on it, but does that pill or tablet actually go bad? This video explains the chemistry of drug expiration dates. Credit: Reactions/American Chemical Society

Researchers at Virginia Polytechnic Institute and State University, popularly known as Virginia Tech, helped prove that lead levels were dangerously high in Flint, Michigan tap water, even when government officials denied the problem. This…

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)]