this post was submitted on 12 Aug 2023
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Asklemmy
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Many machines use a bimetal to lock the door, a stupidly simple design. Metal heats up, bends and triggers the lock. It takes a while to cool down which is why it'll take a while to unlock even if you unplug the machine.
In case you'd like to see bigclive explain it in detail: https://www.youtube.com/watch?v=PIm7q_U3UEM
Here is an alternative Piped link(s): https://piped.video/watch?v=PIm7q_U3UEM
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I'm open-source, check me out at GitHub.
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