The Suri brush is a utopian, recyclable toothbrush meant to last forever — here's why I’m not going back to my old AI toothbrush
In short, it’s blown up because it’s intended to be a fully circular, lifelong toothbrush. Suri claims the brush is ...
Hosted on MSN26d
How does an Electric Motor work? (DC Motor)
📼Video Summary: Electric motors can seem very mysterious ... armature, commutator, brushes, stator, and rotor. This video only covers DC motors. Maybe I will cover AC motors in a future ...