With the AirPods 4 that just launched, Apple has at last brought ANC to its semi-open design for the first time. I was of course eager to check them out to find if they could finally offer a ...
A research team led by Georgia Tech’s Hailong Chen has developed a low-cost iron chloride cathode for lithium-ion batteries, which could significantly reduce costs and improve performance for electric ...
This image is for illustration purposes only. We’re exploring whether a feature to compare phone size with real-life objects would be something you'd love. The iPhone SE 4 is rumored to come with ...