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physics ≠ magic
(lemmy.ca)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
This is a science community. We use the Dawkins definition of meme.
I understand smartphones. They are relatively simple devices.
Apart from GPS and 5G communications which are pure black magic.
And magnets: magic
Simple...? Just understanding how transistors can be combined to generate a picture on a screen is crazy complex.
Magnetic fields are a big part of smartphones in various, different uses. GPS is low tech compared to how the CPU is made.