NOVA scienceNOW

Saving Hubble Update, Gangster Birds (4x7)

Yayınlanma tarihi: Ağu 25, 2009

Get an astronaut's view of the Hubble repair mission, find out why cowbirds are called "gangster birds," meet a Mexican immigrant farmworker-turned-brain surgeon, and learn how neuroscientists are finding ways to erase memories.