Inside every smartphone, smartwatch, and medical sensor, a thin green slab quietly dominates the device’s climate impact.

Anyone who’s spent significant amounts of time salvaging old electronics has probably wished there were a way to take apart a circuit board without desoldering it. [Zeyu Yan] et al seem to have had ...

Printed-circuit boards (PC boards or PCBs) are literally the foundation of many of our electronic products. These copper-clad boards – often but not always using glass-epoxy FR-4 substrate, but ...