Apple had indeed managed to reverse a capacitor. The problem looks to be with whoever came up with the design. The mounting of the capacitor – C22 – matches the markings on the PCB.

Manufacturers of passive components are improving their devices through material and design improvements for size and cost ...

The idea is simple yet intriguing, using a copper coil, capacitors, and a mechanical timing mechanism, a coil gun is built with minimal complexity. Unlike many traditional designs that require large, ...

J. Allstot, and E. Sanchez-Sinencio,” A Capacitor Cross-Coupled Common- Gate Low-Noise Amplifier,” IEEE Transactions on Circuits and Systems—II: express briefs, vol. 52, no. 12, December 2005 [4] ...

Capacitors have better energy density and simpler ... DC converter can be as much as 25% larger than a single topology SC DC-DC converter and required design resources will be about 50% higher. Since ...