The CBSE Board Exams 2026 have officially commenced today for Class 10 and Class 12, with more than 43 lakh students appearing across examination centres nationwide. Exams are being held in a single ...

Abstract: Inspired by the concept of fully-actuation for second-order mechanical systems, in this paper we introduce the definition of fully-actuated generalized Sylvester equations, which are closely ...

The currents of the oceans, the roiling surface of the sun, and the clouds of smoke billowing off a forest fire—all are ...

Another day, another Google AI model. Google has really been pumping out new AI tools lately, having just released Gemini 3 in November. Today, it’s bumping the flagship model to version 3.1. The new ...

The irregular, swirling motion of fluids we call turbulence can be found everywhere, from stirring in a teacup to currents in ...

The Sennheiser HDB 630 are the wireless headphones audiophiles have been waiting for. They sound exceptional—detailed, balanced, and revealing in ways most wireless ANC cans aren't. The bundled ...

A mathematical trick speeds up seismic calculations for earthquake simulations and could revolutionize earthquake preparedness.

Abstract: A family of new integral equations (NIE) is proposed in this paper, which are transformed from the original Lippmann-Schwinger integral equation. It can be shown that the NIE can effectively ...