Living In Lava Tubes (Narration Only)
Beneath the surface of the Moon lie vast underground caverns, some of which are miles long and...
26:07
Beneath the surface of the Moon lie vast underground caverns, some of which are miles long and...
26:36
We are fascinated by portals between worlds, gateways between stars, wormholes through the fabric...
35:41
We are fascinated by portals between worlds, gateways between stars, wormholes through the fabric...
36:16
Defending Earth (Narration Only)
The galaxy is an immense and mysterious place we may one day explore and settle, but for now, we...
43:06
The galaxy is an immense and mysterious place we may one day explore and settle, but for now, we...
43:43
The Fermi Paradox: The Cronus Scenarios
We often worry that the reason we hear nothing in our search for extraterrestrial intelligence is...
38:12
The Fermi Paradox: The Cronus Scenarios (Narration Only)
We often worry that the reason we hear nothing in our search for extraterrestrial intelligence is...
37:33
Clean Energy From Space (Narration Only)
Space offers a variety of clean and abundant sources of power, but how can we get them down to...
33:03
Space offers a variety of clean and abundant sources of power, but how can we get them down to...
33:25
Multi-Planetary Empires (Narration Only)
One day humanity may settle countless worlds, but could any nation hope to govern multiple...
32:44
One day humanity may settle countless worlds, but could any nation hope to govern multiple...
33:12
Kugelblitz Black Holes (Narration Only)
Black Holes can swallow anything, even light, and small black holes made from light itself may...
35:11
Black Holes can swallow anything, even light, and small black holes made from light itself may...
35:35
The Fermi Paradox: Rare Complexity (Narration Only)
Life is incredibly complicated, but for most of Earth’s history it was much simpler. Is it...
32:45
The Fermi Paradox: Rare Complexity
Life is incredibly complicated, but for most of Earth’s history it was much simpler. Is it...
33:23
Automated Justice (Narration Only)
As ever more automation works its way into our legal system and courts, we must ask what...
51:21
As ever more automation works its way into our legal system and courts, we must ask what...
51:53
Settling Mars: Phobos And Deimos (Narration Only)
The Red Planet beckons us toward it, and the day draws closer when humans will walk on its dusty...
26:30
Settling Mars: Phobos And Deimos
The Red Planet beckons us toward it, and the day draws closer when humans will walk on its dusty...
27:05
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