comfy videos
>Becoming an INTERPLANETARY SPECIES: First Steps - Isaac Arthur
https://www.youtube.com/watch?v=_Ihdb8-h5Ek

>What Would A Million Person Mars Colony Look Like?
https://www.youtube.com/watch?v=JaimO7nvzzQ

>Microgravity Will Change How We Make Everything
https://www.youtube.com/watch?v=fUj1-cPaFgo

>Building Mars Colony Transports & Spaceports with Frame Making Machines
https://www.youtube.com/watch?v=VKEY8ZKIw2E

>3 Companies Developing Game Changing Technologies
https://www.youtube.com/watch?v=8rYqXE51q24

>What Will SpaceX Do When They Get To Mars?
https://www.youtube.com/watch?v=AtK-ieNwYmw