Cryogenic machining - GIF and video

Cryogenic machining of an engine block with liquid nitrogen.

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3:10 source video:
https://www.youtube.com/watch?v=GY649nXXPhk


More:

https://5me.com/
https://www.youtube.com/c/5meLLC/videos

The speed makes up for the price...

Well that's neat.

Applied Science did a really great video about cryogenic heat treatment a while back. Also super neat.

https://www.youtube.com/watch?v=hAxi5YXTjEk

Interesting video now I understand a little more