Uploaded April 2013 | Updated September 2026, 2 days ago

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Animals and Marijuana. Come along as we explore how Cannabis might have evolved into the plant we know today as Marijuana or Weed. Its close relationship with animals and humans may have played an important component in the development of THC (tetrahydrocannabinol) and its psychoactive experience.

SUBSCRIBE for more animal stories: goo.gl/5dPnA

Original Videos:
1.Vibrant Green Cannabis Plants: goo.gl/AwPC1
2.Neurons: goo.gl/J86Vb
3.Timelapse Cannabis: goo.gl/J5t8l
4.Caterpillar: goo.gl/dntwL
5.Owl: goo.gl/xg60I
6.Dog at Vet: goo.gl/KsLqS

Pictures:
1.Sea Squirt: Nick Hobgood
2.Australopithecus family: Matheusvieeira

Music: Brett Donnelly - Action Sting & Kevin MacLeod - Montego (incompetech.com)