Gotta new motor?
来源：未知 作者：晁屯 时间：2019-03-06 04:18:02
By Duncan Graham-Rowe in Seattle IN A QUIET corner of Microsoft’s sprawling campus in Redmond, Washington state, you can forget Windows. The aim of the Microsoft Research Hardware Laboratories is to dream up new ideas. And, as New Scientist has discovered, they have delivered the goods. The lab has developed a new type of micromotor that could become a workhorse in the switching centres essential to the optical Internet of the future. The minuscule motors produce many times the force available from today’s puny micromachines, while taking up less room on a chip,