Measurement of the superfluid fraction of a supersolid by Josephson effect

Measurement of the superfluid fraction of a supersolid by Josephson effect

Supersolids are a fundamental phase of matter originated by the spontaneous breaking of the gauge symmetry as in superfluids and superconductors and of the translational symmetry as in crystals13,14,15,16. This gives rise to a macroscopic wavefunction with spatially periodic modulation and to mixed superfluid and crystalline properties. Supersolids were originally predicted in the context of … Read more

The Cheyenne Supercomputer is going for a fraction of its list price at auction right now

The Cheyenne Supercomputer is going for a fraction of its list price at auction right now

If you’ve been thinking about picking up a new supercomputer but were waiting on a good price, now might be a good time to put in your bid. Right now, the US government, via GSA Auctions, is auctioning off the Cheyenne Supercomputer to the highest bidder with three days remaining. While we haven’t tested this … Read more

Soundcore’s new sports earbuds offer a Powerbeats Pro-style customizable secure fit for a fraction of the price

Soundcore’s new sports earbuds offer a Powerbeats Pro-style customizable secure fit for a fraction of the price

Anker’s audio sub-brand Soundcore has very quietly launched a new pair of athletic earbuds known as the Sport X20. The company didn’t exactly roll out the red carpet for the devices as it made the announcement on Reddit. But they do appear to be worthy successors to the Sport X10. One of their main features … Read more