Digging up the past leads to some very unexpected finds. This hour, Radiolab plays detective and goes sleuthing in some rather unusual places: an ancient trash dump, the side of the highway, and in the blood of millions of Asians.
Digging up the past leads to some very unexpected finds. This hour, Radiolab plays detective and goes sleuthing in some rather unusual places: an ancient trash dump, the side of the highway, and in the blood of millions of Asians.
