A new documentary, Three Identical Strangers, tell...  ...paration had been deliberate as a sinister social experiment by Peter Neubauer, a psychiatrist in New York. In...

Swedish people as whole have some of the best teet...  ...what caused it. They needed to do some controlled experiments . What they did was highly unethical , and would never be permitted today.During the se...  ...was sugar that caused tooth decay. Read about the experiments an...