The New Scientist Book Club has just finished reading Alex Foster's sci-fi novel “Circular Motion”. We liked it – but there ...

One of the most beloved and symbolic rituals in Hinduism is performing Aarti. it involves waving a flame, usually in the form of a ghee lamp or burned with camphor, in front of a deity, accompanied by ...

Centripetal and centrifugal forces are central to circular motion, but they're not the same. Discover the differences between the two often-confused forces.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

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IB Junior Intelligence Officer Syllabus 2025: The Intelligence Bureau (IB) has released new vacancies for the Junior Intelligence Officer (JIO) post on its official portal www.mha.gov.in. Candidates ...

A rack and pinion steering system consists of a pinion (a circular gear) with a rack (a linear gear). The system works by converting a revolving motion into linear motion. Most cars, small trucks, and ...

Zero-point motion capture: Ultrashort, high-intensity X-ray laser pulses trigger controlled explosions of molecules, making it possible to capture high-resolution images of molecular structures.

Shining light: succulents glow in shades of red, green, blue, and more after being infused with afterglow phosphor particles that absorb and slowly release light. (Courtesy: Liu et al., Matter) ...

Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still.

Aarti, an important ritual in Hindu worship, is always performed in a clockwise circular motion. The direction has deep spiritual, symbolic, and scientific meanings in Hindu traditions. In Hinduism, ...