this post was submitted on 20 Apr 2024
94 points (78.7% liked)

Futurology

1735 readers
81 users here now

founded 1 year ago
MODERATORS
voidx@futurology.today
Lugh@futurology.today
Espiritdescali@futurology.today
AwesomeLowlander@futurology.today
94
Although not peer reviewed or replicated, a NASA veteran claims their Propellantless Propulsion Drive, that physics says shouldn’t work, just produced enough thrust to overcome Earth’s gravity (thedebrief.org)
submitted 6 months ago by Lugh@futurology.today to c/futurology@futurology.today
59 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] threelonmusketeers@sh.itjust.works 3 points 5 months ago

If you put one of those in a vacuum (or space) it wouldn’t have any thrust.

IIRC, the MythBusters did exactly that later in the episode. Unsurprisdngly, the devices produced no thrust in a vacuum chamber.