On: Nuclear Test Films Declassified and Uploaded

[sigsergv]

Btw, here is one of recently declassified soviet videos about first nuclear bomb test.

https://www.youtube.com/watch?v=4BIDzZygIq0

It's a kind of report, explaining experiment setup, equipment, test process and results. Russian, no subtitles but picture itself explains a lot.

[Harelin → sigsergv]

There are suffering animals in this video, if anyone cares to avoid that.

[retSava → sigsergv]

Automatically generated subs are available, and you can set it to translate to eg english. Thanks for the link.