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Getting an all-optical AI to handle non-linear math

The problem is that this cascading requires massive parallel computations that, when done on standard computers, take tons of energy and time. Bandyopadhyay’s team feels this problem can be solved by performing the equivalent operations using photons rather than electrons.…

Redmi Watch 5 in for review

It made its global debut earlier this week and it was only right that we give the Redmi Watch 5 its in for review treatment. It may not look that different from last year’s Redmi Watch 4 at first glance,…

OnePlus 13R review – GSMArena.com tests

Introduction and specs The OnePlus 13R is a direct successor to the OnePlus 12R from last year, and it’s a toned-down version of the flagship, the OnePlus 13. It retains certain high-end features while cutting a few corners, and as…

New Superconductive Materials Have Just Been Discovered

The original version of this story appeared in Quanta Magazine. In 2024, superconductivity—the flow of electric current with zero resistance—was discovered in three distinct materials. Two instances stretch the textbook understanding of the phenomenon. The third shreds it completely. “It’s…