These micro-robots do the breaststroke

These micro-robots do the breaststroke 03/20/2018 12:21 PM EDT Microscopic, magnetic "swimmers" may someday be used to carry cargoes in fluids, such as drugs that need precise placement to treat disease. Full story at http://news.rice.edu/2018/03/19/these-micro-robots-do-the-breaststroke/ Source Rice University This is an NSF News From the Field item. Follow NSF:  This email was sent using GovDelivery Communications Cloud on behalf of: National Science Foundation Update · 2415 Eisenhower Avenue, Alexandria, VA 22314 · 703-292-5111