Through the WormholeFair rating?

Through the Wormhole· Season 4 · Episode 2

When Does Life Begin?

S04E02·6.5·June 5, 2013·1h·Science

We can all trace our lives back to a beginning. But what defines the beginning? Is it the moment when two cells unite? Or does something have to know it is alive before its life can begin?

Streaming on (US) PhiloScience ChannelSee all

#6In Season 4of 10 rated episodes
#36All-timeof 62 rated episodes
+0.3vs season avgSeason 4 averages 6.3
2013First airedJune 5, 2013

Keep going