A theory on Apple's AirPower: its overlapping multi-coil design worked in the lab but complying with FCC's rules for safe wireless emissions was too challenging (Craig Lloyd/iFixit)

Craig Lloyd / iFixit:
A theory on Apple's AirPower: its overlapping multi-coil design worked in the lab but complying with FCC's rules for safe wireless emissions was too challenging  —  In a surprising turn of events, Apple has cancelled its long-awaited AirPower wireless charging mat.