The researchers used their new method to make optical components with various geometries — including toroid and trefoil shapes — and sizes up to 200…
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Fabricating Complex Optical Components From Fluids – For Eyewear, Cameras and Telescopes
Hidden Behavior of Supercapacitor Materials Revealed
Researchers from the University of Surrey’s Advanced Technology Institute (ATI) and the University of São Paulo have developed a new analysis technique that will help scientists…
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Developing Next-Generation Electronic Devices by Harnessing Terahertz Waves
Ruonan Han seeks to push the limits of electronic circuits. Ruonan Han’s research is driving up the speeds of microelectronic circuits to enable new applications…
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Superconducting Silicon-Photonic Chip Developed for Quantum Communication
A superconducting silicon chip is used as an untrusted relay server for secure quantum communication. By harnessing the unique low-dead-time feature of the waveguide integrated…
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Caught on camera: Using AI to combat street crime
Credit: Pixabay/CC0 Public Domain According to the Overseas Security Advisory Council (OSAC) Malaysia 2020 Crime and Safety Report, common crimes in Malaysia include snatch thefts…
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Cellular Computing: “Logic Gate” Paves Way for Nanoscale Computers To Treat Cancer and Other Diseases
Researchers created a transistor-like ‘logic gate,’ which is a type of computational operation in which multiple inputs control an output, and embedded it into a…
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New Holographic Camera Sees the Unseen – Around Corners, Through Fog and Human Tissue
A setup of one of the camera prototypes in the laboratory. Credit: Florian Willomitzer/Northwestern University Device can see around corners and through scattering media like…
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Nuclear Radiation “Fast Neutrons” Used To Transmit Digital Data Wirelessly
Engineers have successfully transferred digitally encoded information wirelessly using nuclear radiation instead of conventional technology. Radio waves and mobile phone signals rely on electromagnetic radiation…
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Binding Polymer Discovery Gives 3D-Printed Sand Super Strength
A novel polymer developed at Oak Ridge National Laboratory strengthens sand for additive manufacturing applications. A 6.5 centimeter 3D-printed sand bridge, shown here, held 300…
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Serious security vulnerabilities in DRAM memory devices
A few of the DRAM memory modules tested by the ETH researchers. Credit: ETH Zurich / Computer Security Group Researchers at ETH Zurich have discovered…
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