After 12th, lakhs of students are admitted to BTech courses of various engineering colleges. The syllabus of every BTech ...

Imagine you are playing the guitar—each pluck of a string creates a sound wave that vibrates and interacts with other waves.

More information: William Hutchins et al, Ultrafast evanescent heat transfer across solid interfaces via hyperbolic phonon–polariton modes in hexagonal boron nitride, Nature Materials (2025).

Using a thermal sensor smaller than a grain of sand, engineers have measured the vibrations, or phonons, within individual molecules.

Semiconductors designed for spacecraft face a range of extreme conditions that impact aging. A reliable source of power is also needed.

Sunday evening, the Miami Heat felt that side of Jerome ... Tonight was just an example of it, but we got to do it again [in Game 2]." ...

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God Surya can be called the only god in Hindu religion who can be seen and prayed to in daily life The Surya is depicted as having a body as shiny and radiant as pure gold He is believed to be a golde ...