Sometimes, even the simplest things can set off a quantum phenomenon.

I explain how certain sound waves could potentially harm humans under specific conditions.

Physicists at NYU have discovered a new type of time crystal—an exotic state of matter whose particles rhythmically “tick” while levitating on sound waves.

A strange form of matter called a time crystal has fascinated physicists for about a decade. These systems move in repeating ...

Noise cancelling headphones filter out sound waves that we don’t want to hear. Listener Ahmed in Libya loves wearing his and, ...

A team at New York University has discovered a new form of time crystal that hovers using sound waves. Unlike ordinary matter, these crystals seem to behave in ways that don’t align with Newton’s ...

Physicists at New York University have discovered a new type of time crystal, large enough to hold and capable of levitation, challenging Newtonian physics.

Download the detailed syllabus PDF here. Check the section-wise topics, exam pattern, preparation strategy, and best books.

Acoustic tweezers use sound waves to create a potential-energy well that can hold an object in place – they are the acoustic ...

Time crystals, a collection of particles that "tick"—or move back and forth in repeating cycles—were first theorized and then discovered about a decade ago. While scientists have yet to create ...

Students can now check the complete expert-solved Physics question paper with detailed answers for the February 20 CBSE Class 12 board exam.

With engineered microstructures, metamaterials enhance stealth capabilities, enabling advanced wave manipulation for improved military platform invisibility.