A step closer to a theory of quantum gravity

A new approach to combining Einstein’s General Theory of Relativity with quantum physics could come out of a paper published in the journal Nature Physics. The insights could help build a successful theory of quantum gravity, something that has so far eluded physicists. Magdalena Zych from University of Queensland in Australia and Caslav Brukner from […]

Another step forward on universal quantum computer

Researchers have demonstrated holonomic quantum gates under zero-magnetic field at room temperature, which could enable the realization of fast and fault-tolerant universal quantum computers. A quantum computer is a theoretical machine with the potential to solve complex problems much faster than conventional computers. Researchers are currently working on the next step in quantum computing—building a […]

Schwarzites: Long-sought carbon structure joins graphene, fullerene family

The discovery of buckyballs surprised and delighted chemists in the 1980s, nanotubes jazzed physicists in the 1990s, and graphene charged up materials scientists in the 2000s, but one nanoscale carbon structure—a negatively curved surface called a schwarzite—has eluded everyone. Until now. University of California, Berkeley, chemists have proved that three carbon structures recently created by […]

Spotify explores letting users skip ads

Spotify may expand an option for users of its ad-supported music streaming service where they can choose to skip ads. The option is currently available to all users of its ad-supported service in Australia, Spotify confirmed in a statement. The idea behind the option is allowing its users to personalize the advertising they hear or […]