Posted on 05/16/2024 8:58:32 AM PDT by ChicagoConservative27
This article reminds to re-read Atlas Shrugged... “A copper wire broke...”
Why can’t they use some kind of WIRELESS CHARGER like we have for cell phones ?
+++++++++++++++++++++++++
The energy transfer would be much to slow for any practical use at this time.
There is much to be studied here.
They don't often try the transfer stations anymore.
But they aren’t copper. Aren’t they clad now?
It’s only a copper like coating over some metal alloy. (zinc)
https://www.treasurenet.com/threads/when-did-coins-become-clad.67792/
That link wasn’t as decent as I had first thought.
Pre-1982 Lincoln cents are 95% Copper and 5% Zinc
1864-1942: 95% copper, 5% zinc, with a small amount of tin added
1943: Steel (no copper)
1944-1982: 95% copper, 5% zinc
1982-present: 2.5% copper, 97.5% zinc (with a copper coating)
Yeah, thanks...
I know they can’t make them out of copper, but 2.5% sure
seems like a rather sad fate for the penny, as if it was
worth much anyway.
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