MIT Physicists Directly Observe “Second Sound,” Confirming 1938 Prediction & Unlocking Quantum Heat Transfer
Physicists Capture Elusive ‘Second Sound,’ Confirming Nearly Century-Old Prediction For decades, physicists have theorized about a unique way heat could behave – not as a gradual diffusion, but as a wave. Now, a team at the Massachusetts Institute of Technology (MIT) has achieved a breakthrough, directly observing this phenomenon, known as “second sound,” in a … Read more