Extremely Dangerous Things that were once Normal In History

Radioactive toys

In a time when smoking was considered healthy and even recommended by Doctors, radiation wasn’t even understood enough to be labeled as life threating emission of energy. But that’s not the shocking part at all. But the fact that you could’ve easily bought “atomic” toys as the mini-laboratory in the picture below is mind-blowing. These toys included real uranium and polonium in small quantities.