Second Sound News Today

Although this phenomenon has been observed before, it’s never been imaged.

Although this phenomenon has been observed before, it’s never been imaged.

An experiment involving superfluids showcases some wild phenonmenon.

Here’s visible proof for the first time ever.

For the first time, MIT physicists have captured direct images of “second sound,” the movement of heat sloshing back and forth within a superfluid. The results will expand scientists’ understanding of heat flow in superconductors and neutron stars.