Supercomputing simulations spot electron orbital signatures

No one will ever be able to see a purely mathematical construct such as a perfect sphere. But now, scientists using supercomputer simulations and atomic resolution microscopes have imaged the signatures of electron orbitals, ...

New testing approach diagnoses COVID-19 with near-perfect accuracy

By inspecting the body's immune response at a molecular level, a research team has developed a new way to test patients for COVID-19. Their method can potentially catch infections a matter of hours after exposure—far earlier ...

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