Topic

Radiation

4 facts

  • Belarus107 views

    One-Fifth Of Belarus's Land Remains Contaminated By The Chernobyl Disaster

    Despite the Chernobyl nuclear power plant being located in Ukraine, Belarus received about 70% of the radioactive fallout due to wind patterns. Large areas, particularly in the Gomel and Mogilev regions, are still uninhabitable or require strict monitoring.

  • Scientific111 views

    The Universe Has a Background Glow of Microwave Radiation

    This "cosmic microwave background" (CMB) is the oldest light in the universe, a leftover from the Big Bang when the universe was only about 380,000 years old. It's evidence supporting the Big Bang theory.

  • Science123 views

    Tiny Tardigrades Can Survive The Vacuum of Space And Extreme Radiation

    These microscopic "water bears" can enter a state of suspended animation, shedding up to 97% of their water. This allows them to endure temperatures from -272°C to 150°C, intense pressure, and radiation doses 1,000 times higher than humans can withstand.

  • Physics106 views

    Neutrinos Can Pass Through Light-Years of Lead Unimpeded

    Neutrinos are subatomic particles with almost no mass and no electrical charge, making them incredibly elusive. Trillions pass through your body every second, interacting so rarely that a light-year thick wall of lead would only stop about half of them.