Tarashekhar Padhy

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Simulations show a single photon can simultaneously excite two atoms

(Phys.org)—A small team of researchers with affiliations to institutions in Italy, Japan and the U.S. has created a simulation that suggests that it …

Quantum Physics

This Power Generator Runs on Saltwater

Estuaries could be a big source of electricity<p>Gaze at the end of a river, where saltwater and freshwater meet. It may not look like anything, but new research suggests this could be a massive source of electricity.<p>Imagine a tub divided in half by a semi-permeable membrane. On one side of the …

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Researchers Have Made a Prosthetic Arm Based Off Luke Skywalker's

A new hope.<p>A US Defence Advanced Research Projects Agency (DARPA)-funded prosthetic arm will be released for commercial use beginning in late …

Prosthetics

Solar cell sucks up CO2 and spits burnable fuel out the other side

Recreating a plant's ability to use sunlight to turn carbon dioxide into fuel, something known as artificial photosynthesis, is one of the holy …

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Quantum computing moves beyond 1s and 0s to make them easier to build

Quantum computers may promise a giant leap forward in performance and efficiency, but none of that can happen until we figure out a practical way to build them. Russian scientists just announced what they say is a major advance.<p>Building quantum computers is difficult because the qubits they're made …

Patch that delivers drug, gene, and light-based therapy to tumor sites shows promising results - Scienmag: Latest Science and Health News

Approximately one in 20 people will develop colorectal cancer in their lifetime, making it the third-most prevalent form of the disease in the U.S. …