5.3K views · 38 reactions | vt.physics on Reels | Facebook

In my first reel of 2024, I want to ask a physics question that seemingly has an obvious answer, but becomes more interesting the more I think about it. I hope to find more of these little things in our everyday life that spark curiosity this year in my role as an educator. The idea of absorbing EM radiation is also present in X-ray scanning in medical uses. Our flesh and muscles allow x-rays to be transmitted whilst our bones absorb them. | vt.physics

16K views · 35 reactions | Masaki Kobayashi recruited five volunteers and took photos of them every three hours between 10am and 10pm over three days. He found that the glow is strongest in the late afternoon ✨️ | vt.physics | Facebook