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submitted 2 years ago by itsAsin@lemmy.world to c/pics@lemmy.world

images taken with specialized photography of the first few micro-seconds of a nuclear blast.

i am too lazy and grumpy today to find more relevant info for you (sorry). but these are sitting on my drive and it feels like the right day to post them up.

have a great weekend everyone!

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[-] sicjoke@lemmy.world 45 points 2 years ago* (last edited 2 years ago)

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.

[-] Jilanico@lemmy.world 22 points 2 years ago

Waiting for the day smartphones have rapatronic cameras because why not.

[-] Plaid_Kaleidoscope@lemmy.world 9 points 2 years ago

Dear Lord, imagine the flash. 💀

[-] Gregorech@lemmy.world 5 points 2 years ago

How'd you get that burn?

I took a selfie....

[-] AWildMimicAppears@kbin.social 5 points 2 years ago* (last edited 2 years ago)

Wikipedia-Entry for the Rapatronic Camera

It is hard to imagine something expanding to 300 meters diameter in 0.025sec

[-] wombat27@lemmy.world 26 points 2 years ago

If anyone's interested in the bits sticking out the bottom of the bubble in the forth picture;

https://en.m.wikipedia.org/wiki/Rope_trick_effect

[-] Sentinian@lemmy.one 20 points 2 years ago

Shout-out to the cameraman for dying to get these images

[-] PaulDevonUK@lemmy.world 4 points 2 years ago

Link to that fact?

I won't hold my breath.

[-] PaulDevonUK@lemmy.world 11 points 2 years ago

I remember during my early years there was a world wide fear about the upcoming test of a new Hydrogen Bomb. People feared that it might ignite the world's atmosphere.

[-] kaitco@lemmy.world 10 points 2 years ago

What I’ve always found interesting about these images is how close the initial blasts look to virus/phages, particularly their heads.

You can argue that a nuclear blast is the end of the world, but a really intense virus could end us all just as easily, albeit taking a bit longer.

[-] omgarm@feddit.nl 5 points 2 years ago

Some pictures look like a metroid from, well, Metroid.

[-] 99nights@lemmy.world 6 points 2 years ago

Some of the images remind me of a metroid

[-] peopleproblems@lemmy.world 6 points 2 years ago

wait how does it see inside the blast

[-] Chetzemoka@kbin.social 4 points 2 years ago* (last edited 2 years ago)

That second picture isn't the inside of the blast even though it looks a little inside out. It's the evolution of the blast a fraction of a second later in time. Those bits sticking out the right and left sides are also sticking out the front pointing toward the camera, giving it an inside out appearance.

That first picture - and I am WILDLY speculating based on my understanding of how a nuclear bomb works - might be the initial triggering blast, which is a conventional explosive like any regular bomb. The second picture might be the first appearance of the actual nuclear explosion which moves faster and is overtaking the initial conventional blast.

Again, take that with a handful of salt. I'm just hazarding a guess.

[-] bignuts700@lemmy.world 3 points 2 years ago

Microbiologies ♥️

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this post was submitted on 21 Jul 2023
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