Top 50 MCQs for CBSE Class 12 Physics Half Yearly Exam 2025-26 with answers. Practice important objective questions for quick ...

The 135mm F1.4 DG Art is relatively squat among telephoto lenses. Its barrel measures about 5.4 by 4.4 inches (HD) at its ...

Many theories are rock-solid: Scientists have just as much confidence in the theories of relativity, quantum mechanics, ...

The blood moon in the Earth's shadow is created by Rayleigh scattering and refraction of sunlight in the Earth's atmosphere – ...

A new calculation shows how five atoms interact in the Efimov effect. It marks a major leap in quantum physics. Matter behaves weirdly at the quantum scale, one of the strangest examples being the ...

Recently, David Deutsch, a quantum physicist from the University of Oxford, proposed a shocking new viewpoint: from a fundamental physics perspective, there is no theory that can prevent humanity from ...

The Tetris formula is one beloved by many arcade puzzle fans around the world – myself included. Many games have expanded on the traditional formula, introducing new quirky mechanics to keep the ...

The first vending machine was invented by an ancient Greek during the 1st century AD and was a holy water dispenser.

Instead of the solid glass cores that dominate today’s internet cables, researchers at the University of Southampton have ...

Tucked away in Lansing’s charming Old Town district sits a secondhand paradise that defies both expectations and budgetary constraints – Thrift Witch, where the magic of affordable treasure hunting ...

Gravitational Interaction, Relativistic Precession, Planetary Ephemerides, Mercury Share and Cite: Bootello, J. (2025) ...