A team of New York University researchers announced in early February 2026 that they had created “levitating” time crystals, tiny particles suspended by sound waves that appear to defy Newton’s third ...
Acoustic tweezers use sound waves to create a potential-energy well that can hold an object in place – they are the acoustic ...
George Pólya’s random walk theorem absolved him of being a lurker and revealed how the laws of chance interact with physical ...
Researchers at New York University have created a unique time crystal that floats in mid-air on sound waves, challenging Newton's Third Law of Motion.
This mind-bending relativity illusion has never been seen—until now ...
Scientists at Northwestern University have built what they call the most advanced human spinal ...