These Recyclable Circuit Boards Could Stem E-Waste. Vitrimer-based PCBs can be broken down into a gel for repeated reuse.

Gel and lithium-ion tech could enable 1000-mile EV range on one charge | Researchers achieve EV battery breakthrough with silicon-based materials and gel electrolytes, moving closer to a 1,000-kilometer range on a single charge.

A gel injected into the scrotum could be the next male contraceptive

A Gel Injected Into the Scrotum Could Be the Next Male Contraceptive