Alien (Featuring Will Smith) | Full Episode | One Strange Rock
A video on YouTube. In Documentaries, a Krater category.
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An episode of One Strange Rock exploring how energy and food chains sustain life on Earth, hosted by Will Smith and featuring commentary from astronauts.
From the video
Answers: How does energy sustain life on Earth?
- energy transfer in food chains
- bamboo scaffolding in Hong Kong
- cheetah hunting and speed
- mitochondria evolution and energy production
What it concludes
- Life on Earth evolved to harness energy from the sun through food chains.
- Bamboo scaffolding provides unique flexibility during typhoon season in Hong Kong.
- Cheetahs must expend nearly as much energy hunting as they gain from eating their prey.
- Mitochondria evolved from a microbe that was engulfed but not digested by another cell.
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