Quantum computers of the future, A photonic quantum simulation, A rare earth element

New technique could help build quantum computers of the future, Toward testing the quantum behavior of gravity:
A photonic quantum simulation,
UK firm makes rare earth element-free magnet 200 times faster with AI
https://www.msn.com/en-us/news/technology/new-technique-could-help-build-quantum-computers-of-the-future/ar-BB1o1Qam?ocid=msedgdhp&pc=U531&cvid=38151ba864da4b75ba532f17e2a7cdd0&ei=9
https://www.msn.com/en-us/news/technology/toward-testing-the-quantum-behavior-of-gravity-a-photonic-quantum-simulation/ar-BB1nGuZF?ocid=msedgdhp&pc=U531&cvid=38151ba864da4b75ba532f17e2a7cdd0&ei=20
https://www.msn.com/en-us/news/technology/uk-firm-makes-rare-earth-element-free-magnet-200-times-faster-with-ai/ar-BB1o12G5?ocid=msedgdhp&pc=U531&cvid=38151ba864da4b75ba532f17e2a7cdd0&ei=39