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 ...

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 ...

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).

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.

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.

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 ...

A surprise observation of negative mass in exciton–polaritons has added yet another dimension of weirdness to these strange light-matter hybrid particles.

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 : ...