radioactivity

  • Take A Tour Of The Most Radioactive Places On Earth

    Take A Tour Of The Most Radioactive Places On Earth

    People do some pretty dumb things for YouTube videos. Derek Muller does them for the sake of science, though. The host of Veritasium, a YouTube channel about science, recently visited the most radioactive places on Earth for a TV show about how Uranium and radioactivity affected the modern world. And he lived to tell about…


  • How Two Women Made Your Watch Glow In The Dark

    How Two Women Made Your Watch Glow In The Dark

    On 21 December 1898, Marie and Pierre Curie discovered the radioactive element radium (in the form of radium chloride), extracting it from uraninite. They first removed the uranium from the uraninite sample and then found that the remaining matter was still radioactive, so investigated further. Along with the barium in the remaining substance, they also…