SciShow

Apocalypse Averted, Colossal Squid, & Rocket to the Sun? (2012x47)

Ημερομηνία προβολής: Μαρ 30, 2012

Hank tells us about near-earth objects & primordial black holes; new developments in evolutionary genetics; a giant squid & a giant radio telescope; & answers viewer questions about disposing of nuclear waste in space.