320
the beginning of the end of the world
(lemmy.world)
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Here’s some more info:
https://interestingengineering.com/science/filming-the-first-milliseconds-of-a-nuclear-explosion-with-the-rapatronic-a-1950-engineering-marvel
It was captured by a special camera called a Rapatronic, a camera system able to take photographs at a frame rate of 10 million frames per second.
Waiting for the day smartphones have rapatronic cameras because why not.
Dear Lord, imagine the flash. 💀
How'd you get that burn?
I took a selfie....
Wikipedia-Entry for the Rapatronic Camera
It is hard to imagine something expanding to 300 meters diameter in 0.025sec