25/10/2019

Rapid laser solver for the phase retrieval problem

Physicists can explore tailored physical systems to rapidly solve challenging computational tasks by developing spin simulators, combinatorial optimization and focusing light through scattering media. In a new report on Science ...

Insulating antiferromagnetic materials for future computers

Future computer technology based on insulating antiferromagnets is progressing. Electrically insulating antiferromagnets such as iron oxide and nickel oxide consist of microscopic magnets with opposite orientations. Researchers ...

South Africa still has a long way to go on the right to food

Fifty-four percent of South Africans are hungry or at risk of hunger. Hunger affects people's health, as well as their ability to live full and productive lives. That's why hunger represents a violation of their basic human ...

Volcanologist jams to the beat of the Earth's drummer

"We're Barely Listening to the U.S.'s Most Dangerous Volcanoes," read the headline on a recent story in the New York Times, pointing to the dismal state of volcano monitoring in the Pacific Northwest.

Virtual spaces mirror income inequality

Income inequality drives social segregation and polarization not just in urban neighborhoods, but in online communities as well. That is the conclusion of a new paper by the New England Complex Systems Institute (NECSI) published ...

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