Graphene supercapacitors are moving from lab curiosity to serious contender for the next wave of electric vehicle energy ...

Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

A new material called multiscale reduced graphene oxide could mean faster charging and power delivery than traditional batteries allow.

Through a recent notice, the Undergraduate Medical Education Board (UGMEB) of the National Medical Commission (NMC) has ...

For more than half a century, the idea that light or radio waves could suddenly reverse in time sounded like a thought ...

Twenty-five years ago, the first iteration of the Big Wave Challenge presented by Aquamar went down in Orange County. A quarter century later, it has returned. Celebrating the most heroic efforts of ...

This work presents the quantitative and qualitative analysis, as well as the experimental results of a practical implementation of the Single-Phase Bridgeless Hybrid Switched Capacitor Rectifier ...

If you’re hunting for a bench power supply, you’ll quickly notice options dry up above 48 V or so, and you definitely won’t find a 330 kV supply on the shelf at your local electronics shop. But with ...

Abstract: This article presents a new transformerless switched-capacitor (SC) based five-level grid-connected inverter with inherent voltage-boosting capability. The proposed topology achieves a ...