We hear plenty about the remaining radioactivity near the failed Chernobyl nuclear plant in Ukraine, but what about other places? Dereck Muller of Veritasium takes us on a tour of other historically radioactive sites such as Fukushima, Hiroshima, Marie Curie’s office, the Trinity test site, a uranium mine, and the basement of Pripyat’s hospital. The amount of radiation is presented in bananas as a visualization device to keep track of which place is more dangerous. -via Viral Viral Videos