The process of hair going grey is a topic that has always fascinated me. Mainly because I cannot remember a time in my life where my Dad's hair was entirely dark. In my earliest memories, where he was a young thirty-something-year-old, I can recall giggling at what he vehemently swore were little droplets of wisdom
Last week, I received an email from Brandless, an online store that specializes in affordable, healthy, and environmentally-conscious products. Their email was advertising their new line of “tree-free†products – paper products that are made from bamboo and sugarcane, rather than trees. I strive to be environmentally conscious, but I am also a person who
In late 2019, astronomers across the U.S. began to notice mysterious streaks of light passing through their images—clusters of the private company SpaceX's Starlink satellites. With 955 of these satellites launched so far, founder Elon Musk aims to create a “mega-constellation†of satellites in the low Earth orbit (LEO), designed to provide global broadband Internet
Every holiday season, I've struggled to explain to my family of accountants, firefighters, and lawyers why basic science research is important. They never seem to believe that my work on frog-eating bats is anywhere near as important as applied research aimed at curing disease or addressing world hunger. What they don't seem to understand is
Have you ever wondered if the article you're reading was written by a human? I imagine you probably haven't. After all, why would there be any reason to assume otherwise? What about art or music; are you certain that the works you see and hear are truly human creations? AI is now smart enough to
The term psychedelics, or hallucinogens, describes a class of drugs that produce significantly altered perception when ingested. Due to their ability to cause lasting effects on a user's mood and thought, some researchers believe they have therapeutic potential for treating difficult mental illnesses like depression, addiction, PTSD, and Alzheimer's, though only a few institutions currently
I still remember my first night in the United States, not due to the long journey, but because of the first question someone asked about my home country. “Do you guys really ride camels and live in tents in Egypt?†It took me a few minutes to realize the question was genuine. Previously, I had
Floriography, better known as the language of flowers, doesn't refer to a communication method between plants. Rather, it is the Victorian era practice of gifting arranged flowers to communicate a coded message: a red rose for love, a white tulip for forgiveness–things you may want to be familiar with this upcoming Valentine's Day. Long before
Welcome back beer fans to the second to last article on the Science of Beer. We've covered water, grain, hops, and traditional fermentation, but now we'll focus on wild fermentation, a process as old as beer itself. A process in which wort is fermented using microbes found in the surrounding environment. These often include our
This Halloween, as you see kids dressed up as zombies or witches, threatening neighbors into giving them candy it's easy to forget that these terrifying creatures once had a less sugary purpose: in the absence of modern science, our ancestors needed a supernatural technique to explain the plagues and diseases that reason couldn't. One of
Fermentation is the process in which sugar is consumed by microbes and converted into another chemical. In the case of brewer's yeast (Saccharomyces cerevisiae), the fungus responsible for nearly all alcoholic beverages, sugar is eaten and converted to alcohol, phenols, and esters. Other fungi and bacteria have been in use for centuries, but their use
Tattoos, the artistic insertion of pigment into the skin as a form of body modification, has been around for quite a while, with the earliest preserved example from around 3300 BC. These tattoos comes from Ötzi the Iceman, a preserved human found in the Alps between Austria and Italy in 1991. The tattoos were of
