Scientists have found a way to see ultrafast molecular interactions inside liquids using an extreme laser technique once ...

Liquids and solutions may seem simple, but at the molecular level they are constantly in motion. When sugar dissolves in water, for example, each ...

Newtonian, Lagrangian, and Hamiltonian approaches! 🕰️🔬 In this video, we explore the motion of a simple pendulum from three different perspectives: the Newtonian approach (using forces and ...

When observing small worms under a microscope, one might observe something very surprising: the worms appear to make a ...

Download the detailed OSSTET 2025 syllabus for Paper I and Paper II with section-wise topics and preparation insights.

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

Laser-printed gold metasurface supporting symmetry-protected plasmonic quasi-bound states in the continuum (qBIC) was fabricated, comprehensively characterized and applied to demonstrate the first ...