Almanzar proceeded with the breast reduction procedure and found out through a hospital staffer that Contreras also did liposuction on her crotch area, arms and legs without her consent.

Avid first person view (FPV) flier [David Cledon] has taken this concept to its ultimate extreme by designing a 3D printable quadcopter that’s little more than an 18650 cell with some motors ...

The power packs [Andy] looked at have a TP4221 controlling the charge cycle for up to four 18650 LiPo cells connected in parallel. The controller also boosts the voltage to 5 volts for one or two ...