Search Results

Throughout the history of science, many major discoveries came accidentally. Sometimes they came from recognizing potential in an unexpected product or waste. Other times, discovery came out of pure desperation from a seemingly dead-end…

Chemistry research usually involves precise measurements and careful testing in order to get significant results. Sometimes, however, notable discoveries happen by accident. In this video on accidental discoveries, you will get to know the…

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…

This animation explains how the control surfaces on an airplane's wing direct its flight and shows how movements of the ailerons, elevator, and rudder change the plane's flight path.

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

Have you ever wished you could hide under an invisibility cloak, like Harry Potter did? This video explores the science behind light, sight, and invisibility. Though we can’t make ourselves invisible yet, some promising research may light the…

Are you breathing air molecules that were once exhaled by Caesar, Joan of Arc, or Madame Curie? Why did Albert Einstein try to break into the refrigerator business? In this video, writer Sam Kean, author of science books "Caesar’s Last…

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

This video explores a vocation that involves the blending of art and chemistry. Blacksmiths forge (heat and shape) metals or alloys to make objects—such as sculptures and cutlery—and then temper (cool) the heated metals to optimize their…

Anhydrous (water-free) ammonia is the most concentrated nitrogen fertilizer and—as a result—is a critical agricultural chemical for feeding the global human population. This and many other important uses for anhydrous ammonia require it to be…

This animation explains the function of cam mechanisms and shows how cams produce desired physical movements in engines and other machines.

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:…

Some clothing makers try to harness the antibacterial power of silver to combat the smell of sweat from people's workouts. Now, some manufacturers are adding nanotechnology to the mix. This video asks: does it work? Credit:…

This animation shows how a cathode ray tube works and describes some of the basic science behind the control of electron beams.

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…

This video explores the extraordinary efforts by some individuals to make gunpowder during the American Revolutionary War. It also reviews the chemistry involved in synthesizing and combusting this explosive mixture. Credit:…

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…

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

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…

From the sizzle of the fuse to the boom and burst of colors, this video brings you all of the exciting sights and sounds of fireworks. The video features John A. Conkling, Ph.D., author of "The Chemistry of Pyrotechnics, Basic Principles and…

If you have ever tapped a phone screen to send a tweet, opted for bottled soda because it tastes better than plastic, or drooled over art glass in a gallery, then your life has been changed for the better by the transparent yet durable…

To fire up the grill or a gas stove, we often reach for a match. It turns out there’s a lot of chemistry going on to make those little wooden wonders work. The best way to find out about the chemistry of a burning match is to watch this…