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A comment on Apple Cancels AirPower Product. Parent comment

Re:Apple Cancels AirPower Product by gumby on Saturday March 30, 2019 @12:52AM (#19527839)
It's hard (very lossy) to try to couple the B fields when the rings are different sizes.
[ Parent | on HN ]
Re:Apple Cancels AirPower Product by konschubert on Saturday March 30, 2019 @04:27AM (#19528445)
But what if they’re all small and all the same size? In a Grid pattern, like streets between city blocks?
[ Parent | on HN ]