Owl Wing Design With Serrated Edges Reduces Aircraft, Wind Turbine Noise Pollution

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Serrated edge of owl wings makes them quieter than other birds, can help inform airfoil designs. Trailing-edge noise is the dominant source of sound from... The post Owl Wing Design With Serrated Edges Reduces Aircraft, Wind Turbine Noise Pollution appeared first on SciTechDaily.
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Leo Villareal launches Cosmic Bloom on Outland.art

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Leo Villareal is an American artist and programmer who is known for his use of light and technology in his art installations. He is best known for creating the Bay Lights, a large-scale light sculpture that was installed on the San Francisco Bay Bridge in 2013. Villareal has also created […] The post Leo Villareal launches Cosmic Bloom on Outland.art appeared first on NFT CULTURE. http://dlvr.it/SdzZqG
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Review: Unitree Go2 Pro robot is fun on four legs – but it needs a purpose in life

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"That is so cool! But what do you do with it?" Those were the two main things that just about everyone said upon seeing my Unitree Go2 Pro robot for the first time. The latter is a hard question to answer, as the bot is kind of a tool and kind of a toy. Continue Reading Category: Robotics, Technology Tags: Reviews, Unitree, Quadruped http://dlvr.it/TKtqbS
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'Squeezed' light might produce breakthroughs in nano-sized electronics

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It's one thing to produce nanoscale devices, but it's another to study and improve on them — they're so small they can't reflect enough light to get a good look. A breakthrough might make that possible, however. UC Riverside researchers have built technology that squeezes tungsten lamp light into a 6-nanometer spot at the end of a silver nanowire. That lets scientists produce color imaging at an "unprecedented" level, rather than having to settle for molecular vibrations. The developers modified an existing "superfocusing" tool (already used to measure vibrations) to detect signals across the entire visible spectrum. Light travels in a flashlight-like conical path. When the nanowire's tip passes over an object, the system records that item's influence on the beam shape and color (including through a spectrometer). With two pieces of specrtra for every 6nm pixel, the team can create color photos of carbon nanotubes that would otherwise appear...
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Eliminating one amino acid leads to 30% weight loss in a week

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By eliminating the essential amino acid cysteine from the diets of mice, and disabling their ability to produce it, scientists have induced rapid and dramatic weight loss. The technique opens a new pathway to explore in weight-loss science. Continue Reading Category: Diet & Nutrition, Wellness & Healthy Living, Body & Mind Tags: Weight Loss, Amino Acids, Diet, New York University, Genetic engineering http://dlvr.it/TKvw7M
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Increasing Your Companys ROI: A Strategic Approach

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