Gravity is the force of action between two objects. It’s called a natural force because it acts at a distance rather than needing to be in contact. Gravity is the force that holds us down on ...

Physicists have used a machine-learning method to identify surprising new twists on the non-reciprocal forces governing a many-body system.

For quantum computing, the material's potential perpetual motion quality is the key. "They could store quantum memory over long periods of time, essentially like a quantum analog of RAM," Zu said.