The National Council of Educational Research and Training (NCERT) has launched free online Physics courses for Class 12 ...

Designed as Massive Open Online Courses (MOOCs), these programmes aim to strengthen conceptual understanding and ensure wider ...

Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can control light with remarkable precision. These ultra-thin layers can be used to ...

This black hole merger animation was created using data collected by the LIGO and Virgo gravitational wave detectors, an observation designated GW190412. Credits: © N. Fischer, H. Pfeiffer, A.