20 types of strange objects discovered in the human body make you 'floaters'
live frogs, intact coca bottles, unexploded grenades, concrete ... are the strangest things doctors have taken out of the human body.
live frogs, intact coca bottles, unexploded grenades, concrete ... are the strangest things doctors have taken out of the human body.
us scientists have successfully modified and improved the genes of a fetus. that is, if nurtured, the fetus will develop into a fully theoretical baby.