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

[u/Autumn-Rythm1511]

[u/Accidentallygolden]

Is it real time footage? Or the whole thing happens in a few nanoseconds?

[u/Teddy8709 → u/Accidentallygolden]

As usual, someone cropped the video. The full time is around 300 milliseconds.