April 6th, 2023 • 34 mins 44 secs • Download (48.2 MB) • Link with Timestamp
There's an effect called photophoretic propulsion. You could have seen it in a Crookes radiometer. One of the NIAC awards of 2023 was granted to a team that hopes to use this effect to develop a propulsion system. This can allow flying in altitudes nothing else can fly and possibly even explore other worlds.