NOVA scienceNOW (2005)

Season 4 Episode 2

Hunt for Alien Earths / Art Authentication / Maydianne Andrade / Autism Genes

0.03 / Jul / 2009•m

Join astronomers hunting for Earth-like planets, see how computers distinguish authentic art from forgeries, meet a spider biologist who studies sexual cannibalism, and learn about genes that may be involved in causing autism.