I gave up on this Elon-deranged nonsense after the paragraph in which he demonstrated his profound ignorance of orbital mechanics and the rocket equation, because I’m at an AIAA conference all week and don’t have time to properly fisk it, but have at it in comments.
I’m working on a lunar skycrane project, and doing a trade on how/when to unreel/reel the tether, but I’m thinking about simplifying by simply making it fixed length.
What was the most important transition in human history, the thing that most drastically altered our species' way of life? David Reich's lab has found evidence pointing to a new answer.
There are two standard candidates: 1. The shift from hunting and gathering to farming, around… pic.twitter.com/649RdS9Bl4