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 ...

If negative mass particles exist, they would accelerate toward someone who pushed them, and they would gravitationally repel all other matter (SN Online: 9/22/13).

The concept was previously presented in ‘The Evolutioning of Creation: Volume 2’, as ‘negative mass density’ as copyrighted in 2011. As the predominant condition of the universe is ...

A few days ago, I spotted a strange title on a physics paper, claiming to have produced negative mass. I gave it a read. No they didn’t, I thought to myself.

If you pushed a ball with negative mass, it would move towards you. It might be hard to picture, but according to Newtonian physics it should be possible. Now a team at Washington State University ...

A negative mass Newtonian apple would fall down to Earth just like a positive mass apple, he points out. But on a negative mass planet, both positive and negative mass apples would “fall” up.

Just like normal matter, negative mass particles would become more spread out as the universe expands — meaning that their repulsive force would become weaker over time.

Negative mass, however, is like an angry soccer hooligan. When pushed it accelerates in the opposite direction of the push. It pushes back towards you, and maybe takes a swing or two.

A negative mass apple would still fall to the Earth, and you wouldn’t notice Earth’s infinitesimal repulsion from the apple. But put equal positive and negative masses next to each other and ...

Negative-Mass Hydrodynamics in a Spin-Orbit–coupled Bose-Einstein Condensate. Physical Review Letters , 2017; 118 (15) DOI: 10.1103/PhysRevLett.118.155301 Cite This Page : ...