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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,…

When you hear the name "Hubble," you might think of the NASA/ESA Hubble Space Telescope. But, decades before this telescope was built, Dr. Edwin Powell Hubble revolutionized the field of astronomy. This video looks at the life and work of…

For decades, the U.S. government issued a chemical shark repellent to pilots, sailors, and even astronauts to fend off potential shark attacks. The problem was, that substance did not actually work. This video explains why developing an…

In nature, living things die, decompose, and eventually become nutrients for other life. Yet humans use embalming, coffin-based burial, or cremation in typical after-death practices, which may interfere with this “circle of life.” This video…

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

Do you know someone with red hair? Perhaps you have those fiery locks yourself. This video takes a close biochemical look into what makes redheads stand out from the crowd. It's not just the color of their hair. Credit: Reactions/American…

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.

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:…

What do chameleons have to do with nanotechnology? You'll find out when you watch this video. These color-changing lizards are some of nature’s most interesting animals, all because they are masters of pigment and light. Explore the chemistry…