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Daily tech news
- One glass, full color: Sub-millimeter waveguide shrinks AR glassesAugmented-reality (AR) technology is rapidly finding its way into everyday life, from education and healthcare to gaming and entertainment. However, the core AR device remains bulky and heavy, making prolonged wear uncomfortable. A breakthrough now promises to change that. A research team has slashed both thickness and weight using a single-layer waveguide.
- Turning non-magnetic materials magnetic with atomically thin filmsThe rules about magnetic order may need to be rewritten. An international team of researchers found that it was possible to turn a non-magnetic material into a magnetic material by slicing it into thin films.
- Eco-friendly aquatic robot is made from fish foodAn edible robot leverages a combination of biodegradable fuel and surface tension to zip around the water's surface, creating a safe -- and nutritious -- alternative to environmental monitoring devices made from artificial polymers and electronics.
- Vapor-deposited perovskite semiconductors power next generation circuitsA research team has developed a groundbreaking technology poised to revolutionize next-generation displays and electronic devices.
- Engineers advance toward a fault-tolerant quantum computerResearchers demonstrated extremely strong nonlinear light-matter coupling in a quantum circuit. Stronger coupling enables faster quantum readout and operations, ultimately improving the accuracy of quantum operations.
- Rapid lithium extraction eliminates use of acid and high heat, scientists reportLightweight lithium metal is a heavy-hitting critical mineral, serving as the key ingredient in the rechargeable batteries that power phones, laptops, electric vehicles and more. As ubiquitous as lithium is in modern technology, extracting the metal is complex and expensive. A new method enables high-efficiency lithium extraction -- in minutes, not hours -- using low […]
