April 27, 2022
Quasar Dust, Grabby Aliens and Who Needs von Neumann probes | Q&A 181
In this week's questions and answers show, I talk about supermassive black hole nucleosynthesis, the threat of grabby aliens and why would we ever bother building Von Neumann Probes.
Watch the video here or on YouTube:
And here's a link to the full, un-edited video:
Quasar Dust, Grabby Aliens and Who Needs von Neumann probes Q&A 181.mp4 (Vimeo)