
New research suggests that Tycho Brahe, the Danish astronomer who died more than 400 years ago, was not felled by mercury poisoning.
Tycho Brahe (Painting by Eduard Ender/Wiki Commons)
New research suggests that Tycho Brahe, the Danish astronomer who died more than 400 years ago, was not felled by mercury poisoning.
Host Aaron Schachter has more.