https://docs.google.com/document/d/19gYlG-VC5vrNtbDaXypoAFDm68i6VFSraJKeNUjmsFM/edit?usp=sharing

“The really big steps that you’ve not taken yet is figuring out how
gravitons work, and then the relationship between photons and
gravitons. You can at least easily observe light, so puzzling out
photons wasn’t that hard, until you got to wavelengths you can’t see…
but detecting gravitons isn’t easy. The details of how gravitic
detectors work is part of the off-limits part of this conversation. I
will say that the first lab experiments for us that lead to
breakthroughs involved very very small versions of the Cavendish
experiment. Things done down at the Casmir effect scale. “
==========
https://coffeeordie.com/alcubierre-white-warp-drive/
https://link.springer.com/content/pdf/10.1140/epjc/s10052-021-09484-z

"Worldline numerics applied to custom Casimir geometry generates
unanticipated intersection with Alcubierre warp metric"