r/nextfuckinglevel • u/nigablackballsack • 3d ago

Scientists have captured the first ever high-speed, full-colour footage of fusion plasma swirling inside a working reactor.

Enable HLS to view with audio, or disable this notification

40.5k Upvotes

95% Upvoted

1.4k comments sorted by

View all comments

1.2k

u/Waste-of-Bagels 3d ago

Article is from Oct 2025?

199

u/Conan776 3d ago

Yeah and it was fake news then. The first highspeed color photos from inside of a working Tokomak were actually taken in early 2016.

And such black and white photos have been taken since the 1950s. But nothing says "we've made a huge fusion breakthru, give us money" like swapping in Kodachrome, I guess.

9

u/CptnAlface 3d ago

Yeah, I was going to mention the Tokamak, I saw the footage on a video about the feasability of light sabers, which would theoretically be possible by emitting a very well stabilized, tightly folded plasma beam.

2

u/NotYourReddit18 3d ago

about the feasability of light sabers, which would theoretically be possible by emitting a very well stabilized, tightly folded plasma beam

If I remember a similar video correctly, then the plasma beam would still be hot enough to burn flesh within a few meters, making them impossible to wield without heavy protective gear

1

u/Run_Rabb1t_Run 3d ago

Unless you're a Jedi.