Re:Freeman Dyson: Gravitational Machines
by mrkstu on Friday June 09, 2023 @05:17PM
(#36264279)
Makes sense, though if you'd asked me before your explanation, I'd have thought the idea of accelerating at high speed without leaving free fall impossible.
[ Parent
| on HN ]
Re:Freeman Dyson: Gravitational Machines
by perihelions on Friday June 09, 2023 @07:51PM
(#36265936)
It's a free fall that leaves the system at a different speed than it arrives!