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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…

This video explains how to make your own glass cleaner, keep red wine from staining your carpet, and why saliva can also be a great cleaning product. [Credit: Reactions/American Chemical Society (www.youtube.com/acsreactions)]

You may have heard it from your mom over and over again: "Eat your carrots, they'll help you see better!" Is it true? In this video, chemist Chad Jones, host of the Collapsed Wavefunction podcast, cracks the carrot case wide open. [Credit:…

Online entrepreneurs may try to sell bottled human pheromones, but do these even exist? It's doubtful, according to this video. Credit: Reactions/American Chemical Society

Best-selling author Sam Kean debunks the myth of the Megalodon, the 50-foot super shark that, despite what you may have read, is long extinct. In this video, Kean unravels the myth by explaining how the element manganese holds the key.…

You may have seen them in late-night commercials or at your local pharmacy: little pills that claim to cure your cold, help you wake up, or maybe help you lose weight. Vitamin and mineral supplements are everywhere, generating billions of…

A common belief is that a compound in turkey known as tryptophan makes people especially drowsy after they've eaten it. This video debunks this myth. [Credit: Reactions/American Chemical Society (www.youtube.com/acsreactions)]

Chemists have found potential drugs and other useful compounds in some truly bizarre places in nature. Who would have thought that blood from the Komodo dragon could have a secret inside of it that could possibly save your life? This video…

This video walks you through the chemistry behind protein denaturing, making an egg bounce, and creating your own green eggs (minus the ham). Credit: Reactions/American Chemical Society

Sports-drink commercials often mention electrolytes, but why do we need these chemicals, and what happens if we don’t have enough of them? Electrolytes are salts that help our cells move water around, and enable nerve impulses that keep our…