Chip Fabs Go Green

At this week's COP27 climate conference in Egypt, attendees will have a new group to contend with: an alliance of more than 60 companies involved in the electronics supply chain. Called the Semiconductor Climate Consortium, it formed last week in collaboration with SEMI, the industry association for the electronics manufacturing…

Video Friday: Uncrewed

Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.ANA Avatar XPRIZE Finals: 4–5 November 2022, LOS ANGELESCoRL 2022: 14–18…

This Chip Could Replace a Thousand Lasers

A record-breaking optical chip can transmit 1.8 petabits—1.8 million gigabits—per second, roughly to twice the world's total Internet traffic (per second), a new study finds.Previous research transmitted up to 10.66 petabits per second over fiber optics. However, these experiments relied on bulky electronics. A compact microchip-based strategy could enable mass…