If you’ve ever reached for an over-the-counter decongestant in the past couple of decades, there’s a good chance it contained phenylephrine as its primary active ingredient. But here’s the catch: Phenylephrine doesn’t work any better than a placebo. So, why is it still available for sale? Vox’s Phil Edwards delves into this perplexing issue in […]
George De Hevesy working in his lab at Stockholm University in 1944. Keystone Features/Hulton Archive via Getty Images Artemis Spyrou, Michigan State University; Katharina Domnanich, Michigan State University, and Sean Liddick, Michigan State University Each October, the Nobel Prizes celebrate a handful of groundbreaking scientific achievements. And while many of the awarded discoveries revolutionize the […]
In a triumph of scientific artistry, a 48-hour time-lapse film showcasing the development of neurons in the central nervous system of a chick embryo has emerged as the grand winner in the prestigious Nikon Small World in Motion video competition. Filmed by Alexandre Dumoulin of the University of Zurich, Switzerland, this captivating footage offers a […]
Programmed cell death such as apoptosis is a common stage of cellular life. Nanoclustering/Science Photo Library via Getty Images Zoie Magri, Tufts University Living cells work better than dying cells, right? However, this is not always the case: your cells often sacrifice themselves to keep you healthy. The unsung hero of life is death. While […]
Many people believe they bear an unfortunate curse, with mosquitoes relentlessly pursuing them, while their nearby friends remain largely untouched. Are mosquitos truly attracted to some people more than others? Let’s find out in this episode of Ted Ed.
Journey to the Microcosmos invites you to explore the mesmerizing world of microorganisms in their latest video, featuring the elusive Vampyrella. Join us as we uncover the secrets of this tiny predator, lurking in the unseen corners of our microscopic world.
Are you a coffee lover? If so, you’re in for a treat! Weird History Food is here to serve you a steaming cup of knowledge in one of their latest videos: “10 Incredible Things Coffee Does To Your Body.” Coffee often gets a bad rap, but there’s more to this beloved brew than meets the […]
Here’s a fun science question that was given to students on a chemistry test at the University of Washington. So, does Hell give off heat (exothermic) or soak it up (endothermic)? Here’s the answer of a particularly imaginative student! [Via MC | Image generated via Stable Diffusion]
Ever wondered why some people have lusciously straight locks while others rock those gorgeous curls? Well, it’s time to unravel the mystery! You might think it’s all about your genes, and you’d be partly right. Genetics does play a significant role in determining your hair’s natural texture, but there’s more to the story. Join Craig […]
Vibrio vulnificus infections are spreading across the U.S. because of climate change. CDC/Janice Haney Carr Bill Sullivan, Indiana University Flesh-eating bacteria sounds like the premise of a bad horror movie, but it’s a growing – and potentially fatal – threat to people. In September 2023, the Centers for Disease Control and Prevention issued a health […]