This , and I think the price will comedown a lot and soon, market pressure will see to that asap. We have yet to really see the economy of scale that is coming through and r&d for batteries is at a all time high. Plenty of promising developments in the very near future including the one cited in the op

But is this not the tech that Toyota is bring to market ?, they have a working prototype I believe.

But in my lifetime battery tech has improved tremendously. Even in the last 5 years charge density and speed of recharge has had massive improvements.

My gut tells me we should defed all corporate instances as a matter of policy. Our uniqueness is at jeopardy , think of threads like the borg.

This by no means a expert explanation. But as I understand it peertube and owncast are video sharing sites that operate much like lemmy but for video. So people start platforms ( like a instance on lemmy ) and then other people can join said platform and watch the videos , however like lemmy you can watch videos across all platforms ( I assume much like lemmy as long as the platform admins allow ). Both peertube and owncast say they are Fediverse projects and as such it should be possible to access the videos on other fediverse enabled applications although not sure how well this in implemented.

info

peertube specific info

I have to say as youtube alternatives I think they fit the bill best as it is free to watch , open source and quite an elegant solution , clearly early days but none the worse for that imo

Under the hood I believe it is a distributed load system ( a bit like the BBC’s Iplayer ) but that is beyond my pay grade.

EDIT

BTW peertube = youtube alterative owncast = twitch alternative tilvids = peertube platform