Science Explained How do viruses evolve if they are not alive? March 15, 2026 by Myaya | Leave a Comment Viruses evolve through mutation and natural selection, even though they aren’t technically alive. They possess genetic material (DNA or RNA) that can change, and their rapid reproduction allows beneficial mutations to spread quickly within a host population. This process explains how viruses adapt and become more effective at infecting hosts. The Paradox of Viral Evolution: […] Read more »
Science Explained Does pee glow under UV light? March 14, 2026 by Myaya | Leave a Comment Yes, urine can glow under UV light, but it’s not a universal phenomenon. The glow is typically a pale yellow or greenish hue and is caused by the presence of certain compounds in urine, most notably riboflavin (vitamin B2). This vitamin is water-soluble and is excreted in urine, and it fluoresces under ultraviolet light. Why […] Read more »
Science Explained Is algae considered mold? March 12, 2026 by Myaya | Leave a Comment Algae are not considered mold, although they share some superficial similarities. Algae are photosynthetic organisms that produce their own food, typically found in moist environments. Molds, on the other hand, are fungi that obtain nutrients by decomposing organic matter and can pose health risks. Understanding the Difference: Algae vs. Mold It’s a common point of […] Read more »
Science Explained Why doesn’t soap kill 100% bacteria? March 9, 2026 by Myaya | Leave a Comment Soap is incredibly effective at removing bacteria and viruses from your skin, but it doesn’t kill 100% of them. This is because soap works by disrupting the cell membranes of microbes, allowing them to be washed away with water, rather than by actively destroying them. Some bacteria possess more resilient structures or can form protective […] Read more »