Quels sont les effets de la radioactivité sur l'homme ? - C'est pas sorcier

Subscribe to the channel! https://bit.ly/47Vhx2q Radioactivity - It's Not Rocket Science [Full Episode] Radioactivity is everywhere! Whether naturally occurring—in the soil, the air, the water, the food we eat—or man-made, radioactive elements are part of our lives. But what exactly is radioactivity? How is it formed? How can we use it? What are its effects on humans? Fred and Jamy tell us everything about it. And when you understand what radioactivity is, you can understand so much more: the formation of the Earth 4.5 billion years ago, the atomic bomb, electricity production, the risks associated with radiation exposure... In his mobile laboratory, Jamy helps us explore isotopes, the decay of atoms over time, radon, the origins of radioactivity, and more, all in a simple way. These concepts will soon be clear to us! "It's Not Rocket Science," the science and discovery magazine presented by Fred, Jamy, and Sabine. Aboard their mobile laboratory, the three presenters take us to unusual and spectacular sites to explain the world around us. Find the episodes on YouTube:    / cestpassorcierftv   Follow us on Facebook:   / cestpassorcier