Heatsinks serve an important purpose in keeping our electronics cool and safe. This video shows the interesting and mesmerizing process used to make them [read more: buff.ly/380I1pJ] [source, Skiving스카이빙: buff.ly/3KUJRae]
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Can't even remember when I last saw a proper copper heatsink. 90% I have around me have at max a little copper slug or vapor chamber in the middle and the rest is aluminium.
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i never relised they made them this way, for some reason i always thought they were milled!
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That was unexpected! I assumed they were milled or cast. Are aluminium heatsinks made the same way?
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