Archive

Month: August 2026

Fact Hair and nails do not keep growing after death The appearance is real. The explanation is not. 1 min read Fact The tongue map is completely made up Sweet at the tip, bitter at the back. It was a mistranslation, and it has been in textbooks for a century. 1 min read Fact You have about as many bacterial cells as human ones The famous ten-to-one figure was wrong, and the truth is stranger. 1 min read Fact Eight per cent of your genome came from viruses Ancient infections wrote themselves into the human record and never left. 1 min read Fact Your nostrils take shifts Right now, one of them is doing most of the work. It will swap in a few hours. 1 min read Fact Mothers carry their children’s cells for decades Cells from a pregnancy cross into the mother and stay - sometimes for the rest of her life. 1 min read Fact A single human eye can detect a single photon The smallest possible quantity of light is not below your threshold. 1 min read Fact You began with about a hundred more bones than you have now Babies have roughly 300. Adults have 206. Nothing was lost. 1 min read Fact Your skeleton is younger than you are Bone is not scaffolding. It is a slow river. 1 min read Fact Your stomach would digest itself without constant repair The lining is replaced every few days, because the alternative is being eaten from the inside. 1 min read