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Investigating an antimatter imbalance in the proton

Scientists studied antimatter in the proton with higher precision than ever before, revealing insights into the particle’s puzzling dynamics. The Science The proton is a positively charged particle that exists…

Combination piezoelectric thin film and metasurfaces to create lens with tunable focus

Compact, inexpensive tunable lenses could be useful for portable medical diagnostics, miniature cameras and more. For the first time, researchers have created a metasurface lens that uses a piezoelectric thin…

Extending service life while reducing resource usage

A team including researchers from the Helmholtz-Zentrum Hereon has developed new methods for repairing the latest generation of aircraft engine blades as part of the “Novel Engine Repair Methods” project…

Solar cells to achieve fast underwater wireless communication

Optimized approach simplifies underwater optical data links; could enable devices that transmit data and produce power. Although solar cells are typically designed to turn light into power, researchers have shown…

Biological bandages from a 3D printer, for use in outer space

Scientists at the Berlin Institute of Health at Charité (BIH) have teamed up with a company called Cellbricks to develop a 3D printer that can produce a biological wound closure:…

Ultraprecise atomic clock poised for new physics discoveries

University of Wisconsin–Madison physicists have made one of the highest performance atomic clocks ever, they announced Feb. 16 in the journal Nature. ­­Their instrument, known as an optical lattice atomic…

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