Washington State University physicists create 'negative mass'

Washington State University physicists create 'negative mass' 04/21/2017 06:27 PM EDT Washington State University physicists have created a fluid with negative mass, which is exactly what it sounds like. Push it, and unlike every physical object in the world we know, it doesn't accelerate in the direction it was pushed. It accelerates backwards. Full story at https://news.wsu.edu/2017/04/10/negative-mass-created-at-wsu/ Source Washington State University This is an NSF News From the Field item.   Follow NSF:  This email was sent using GovDelivery, on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111