Earth Two on Mars
10:46–11:17 · 32s
Nahum proposes building a bubble around Mars, converting its CO2-rich atmosphere to breathable oxygen, and planting trees to create a second Earth.


10:46–11:17 · 32s
Nahum proposes building a bubble around Mars, converting its CO2-rich atmosphere to breathable oxygen, and planting trees to create a second Earth.
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