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Optical computers run a million times faster than conventional computers, study reveals — Interesting Engineering

Researchers have discovered a way to run light-based logic gates, which are a million times faster than conventional electronic logic gates, writes Stephen Vicinanza.

Here is the link: https://interestingengineering.com/innovation/optical-computers-run-a-million-times-faster-than-conventional-computers-study-reveals

Also see:

First 3D quantum accelerometer could let ships navigate without GPS — NewScientist

Vehicles could use it to navigate even if GPS stopped working, writes Karmela Padavic-Callaghan. 

Chip can transmit all of the internet’s traffic every second — New Scientist

A single computer chip has transmitted a record 1.84...

New hardware offers faster computation for artificial intelligence, with much less energy — MIT News

Now that they have demonstrated the effectiveness of these...

Haptics device creates realistic virtual textures — TechExplore

Using this preference-driven model, the user is first given...