New technique speeds measurement of ultrafast pulses
Rochester researchers next will aim for a combination of spatial, temporal imaging. When we look at an object with our eyes, or with a camera, we can automatically gather enough…
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New wireless photoelectric implant controls the activity of spinal neurons
This technology will give researchers insight into how the nervous system works and the chance to develop new ways of treating neurological disorders. Grégoire Courtine doesn’t hesitate to use the…
Hubble shows winds in Jupiter’s great red spot are speeding up
Like the speed of an advancing race car driver, the winds in the outermost “lane” of Jupiter’s Great Red Spot are accelerating – a discovery only made possible by NASA’s…
Zen stones naturally placed atop pedestals of ice
… a phenomenon finally understood. Like a work of art enshrined in a museum, some stones end up on a pedestal of ice in nature, with no human intervention. This…
Hungry or full: It comes down to the atomic details
Insight into the molecular structure of an appetite-regulating cell receptor A protein – measuring just a few nanometers in size – acts as a molecular switch with a crucial role…
Artificial opals measure temperature and time
Researchers in Bayreuth discover novel sensors. Due to their iridescent colors, opals have been considered particularly precious gemstones since antiquity. The way these stones shimmer is caused by their nanostructures….
Ultrathin electronic barrier layer to control interface luminescence
In a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2021.200064, Researchers led by Professor Xu Chunxiang, Southeast University, Nanjing, China discuss nano-buffer controlled electron tunneling to regulate heterojunctional interface emission. Light emitting…
Gamma rays and neutrinos from mellow supermassive black holes
The Universe is filled with energetic particles, such as X rays, gamma rays, and neutrinos. However, most of the high-energy cosmic particles’ origins remain unexplained. Now, an international research team…
Hubble captures a cluster in the heart of the Milky Way
This sparkling starfield, captured by the NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 and Advanced Camera for Surveys, contains the globular cluster ESO 520-21 (also known as Palomar 6)….
A 3D printed vaccine patch offers vaccination without a shot
Stanford University and the University of North Carolina Chapel Hill develop microneedle vaccine patch that outperforms needle jab to boost immunity. Scientists at Stanford University and the University of North…
Guiding microbes along their path
The direction of movement of a microbe directly depends on the curvature of its environment – this is the key finding of a recent publication in the journal PNAS with…
