Inflatable heat shields
Inflatable heat shields to protect the space payload during atmospheric re-entry. Read more
by astronut May 19, 2026 3 Comments 3 Links
#atmosphericreentry, #engineering, #heatshields, #payload, #reentry, #science, #space,
by djloon May 15, 2026 3 Comments 3 Links
#electrolysis, #gadgets, #oxygen, #science, #technology, #watertooxygen,
by MeterMan May 13, 2026 4 Comments 4 Links
#battery, #batteryswapping, #ebikes, #energy, #escooters, #ev, #motoring,
How come there are articles and videos online that claim that electrons are subatomic particles – the web was invented decades after we realized they weren’t. Anyways, they are still our best little friends. Arvin does a good job of explaining them here.
Never heard of them before but they get a mention and an answer on Chegg.
Not sure about “bold” but electrons are still a long way from being understood, despite us using them all the time.
looks like a particle to me. I think it is a particle and a wave. So do most that read physics.