Running at 150,000 RPM, this tiny motor could help satellites keep on course

The future is small in space: picture Cubesats the size of toasters and Femtosats an inch across crowding the skies. A newly invented motor that’s both tiny and powerful goes hand in hand with that vision, providing compact spacecraft with the ability to adjust their position without using a drop of fuel.
Read more: https://techcrunch.com/2016/07/22/running-at-150000-rpm-this-tiny-motor-could-help-satellites-keep-on-course/?source=Snapzu