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Playing on server:
- Episode 1 Black Tide
- Episode 2 Long Walk Of Fred Young
- Episode 3 A World Of Difference
- Episode 4 Cashing In On The Ocean
- Episode 5 Patterns From The Past
- Episode 6 The Invisible Flame
- Episode 7 The End Of The Rainbow
- Episode 8 The Beersheva Experiment
- Episode 9 Einstein
- Episode 10 The Keys Of Paradise
- Episode 11 A Plague on our Children
- Episode 12 Life on a Silken Thread
- Episode 13 Sweet Solutions
- Episode 14 Race for the Gold
- Episode 15 All Part of the Game
- Episode 16 India: Machinery of Hope
- Episode 17 The Bridge that Spanned the World
- Episode 18 Termites to Telescopes
- Episode 19 Blindness: Five Points of Views
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Some powerful and complex painkilling drugs have just been discovered—in a place where you would least expect to find them. Endorphins and their component enkephalins are manufactured in the brain, and perform the same painkilling function as analgesics like morphine. NOVA explores some physiological mysteries, such as why acupuncture works, and how placebos can relieve symptoms, and shows how endorphins could revolutionize the treatment of pain, depression, and even schizophrenia.
Runtime: 55:14 minutes
Quality: HD
First Air Date: Mar 03, 1974
Last Air date: Jan 22, 2025
Episode: 996 Episode
Season: 52 Season
IMDb: 4.1
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