Experiments with these big hollow spheres are proving an innovative source of energy storage that could power millions of homes.

As a recent Hong Kong graduate, you may have been eligible to apply for an open work permit under the temporary public policy for Hong Kong residents. The public policy expired on February 7, 2025.

Recent technological advances have opened new possibilities for the efficient and sustainable synthesis of various valuable ...

In this fascinating DIY project, you'll learn how to make a hydraulic labyrinth with a rolling ball using only cardboard, plastic syringes, and tubing—no motors or electricity required! This hands-on ...

All-perovskite tandem solar cells (TSCs) are a class of solar cells comprised of two or more sub-cells that absorb light with ...

Abstract: In this paper, we introduce the Minutia Cylinder-Code (MCC): a novel representation based on 3D data structures (called cylinders), built from minutiae distances and angles. The cylinders ...

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Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia Department of Mathematics, Faculty of Science, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt ...

Abstract: An analytical-numerical technique, for the solution of the two-dimensional electromagnetic plane-wave scattering by a finite set of perfectly conducting circular cylinders buried in a ...

If you earn money while receiving EI benefits, you can keep 50 cents of your benefits for every dollar you earn, up to 90% of your previous weekly earnings (roughly 4 and a half days of work). Above ...

Work/life balance is at best an elusive ideal and at worst a complete myth, today’s senior executives will tell you. But by making deliberate choices about which opportunities they’ll pursue ...

Mark Yenson does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...