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Big Tech

Mighty Morphing 3D Printing

January 7, 2021 By AdvanceTec Writer

3D Printed Morphing Nozzle

Engineers at the University of Maryland (UMD) have created a new shape-changing or “morphing” 3D printing nozzle that was featured as a Frontispiece in the January 5th issue of the journal Advanced Materials Technologies. The team’s morphing nozzle offers researchers new means for 3D printing “fiber-filled composites” – materials made up of short fibers that […]

Filed Under: Big Tech, FEATURED, Science Now, Tech Today Tagged With: 3d printing, 3D printing nozzle, morphing

Stretching Diamond for Next-Generation Microelectronics

January 2, 2021 By AdvanceTec Writer

Stretching of diamonds in microelectronics

Diamond is the hardest material in nature. But out of many expectations, it also has great potential as an excellent electronic material. A joint research team led by City University of Hong Kong (CityU) has demonstrated for the first time the large, uniform tensile elastic straining of microfabricated diamond arrays through the nanomechanical approach. Their […]

Filed Under: Big Tech, FEATURED, Science Now, Tech Today Tagged With: Diamond, Microelectronics, Mount Everest

AI-designed serotonin sensor may help scientists study sleep and mental health

December 25, 2020 By AdvanceTec Writer

Sensing Serotonin

Serotonin is a neurochemical that plays a critical role in the way the brain controls our thoughts and feelings. For example, many antidepressants are designed to alter serotonin signals sent between neurons. In an article in Cell, National Institutes of Health-funded researchers described how they used advanced genetic engineering techniques to transform a bacterial protein […]

Filed Under: Big Tech, FEATURED, Science Now, Tech Today Tagged With: AI, AI-designed serotonin sensor, artificial intelligence, brain controls, mental health, neurochemical, Neurotechnologies, neurotransmission, Sensing Serotonin, sleep disorder, University of California Davis School of Medicine

World’s Smallest Atom-Memory Unit Created

November 26, 2020 By AdvanceTec Writer

Smallest memristor

Faster, smaller, smarter and more energy-efficient chips for everything from consumer electronics to big data to brain-inspired computing could soon be on the way after engineers at The University of Texas at Austin created the smallest memory device yet. And in the process, they figured out the physics dynamic that unlocks dense memory storage capabilities […]

Filed Under: Big Tech, FEATURED, Science Now, Tech Today Tagged With: Nanotechnology, Smallest Atom-Memory Unit, Smallest memristor

New Technology Allows More Precise View Of The Smallest Nanoparticles

November 16, 2020 By AdvanceTec Writer

PANORAMA imaging technology

Current state-of-the-art techniques have clear limitations when it comes to imaging the smallest nanoparticles, making it difficult for researchers to study viruses and other structures at the molecular level. Scientists from the University of Houston and the University of Texas M.D. Anderson Cancer Center have reported in Nature Communications a new optical imaging technology for […]

Filed Under: Big Tech, FEATURED, Science Now, Tech Today Tagged With: Smallest Nanoparticles

Scientists Develop Method To Detect Charge Traps In Organic Semiconductors

November 7, 2020 By AdvanceTec Writer

Measuring photo-response of organic solar cells

Scientists at Swansea University have developed a very sensitive method to detect the tiny signatures of so called ‘charge traps’ in organic semiconductors. The research, published in Nature Communications and supported by the Welsh Government through the European Regional Development Fund, may change views about what limits the performance of organic solar cells, photodetectors and […]

Filed Under: Big Tech, FEATURED, Science Now, Tech Today Tagged With: charge traps, organic semiconductors, Swansea University

Hunting For The Lowest Known Nuclear-Excited State

October 6, 2020 By AdvanceTec Writer

maXs30

Nuclear clocks could make our time measurement even more accurate than atomic clocks. The key to this lies in thorium-229, an atomic nucleus whose lowest excited state has very low energy. A research team from the Kirchhoff Institute for Physics at the University of Heidelberg, TU Wien, Johannes Gutenberg University Mainz (JGU), the Helmholtz Institute […]

Filed Under: Big Tech, FEATURED, Science Now, Tech Reviews, Tech Today Tagged With: Nuclear-Excited State

Aquatic Hitchhikers: Using Mobile Technology To Predict Invasive Species Transmission

September 30, 2020 By AdvanceTec Writer

Milfoil on Boat

A cooler full of fish might not be the only thing anglers bring back from a trip to the lake. Unknowingly, they may also be transporting small aquatic “hitchhikers” that attach themselves to boats, motors — and even fishing gear — when moving between bodies of water. Considerable research shows that aquatic invasive species can […]

Filed Under: Big Tech, FEATURED, Tech Reviews, Tech Today Tagged With: Aquatic Hitchhikers, Mobile Technology, ReelSonar

The Most Sensitive And Fastest Graphene Microwave Bolometer

September 30, 2020 By AdvanceTec Writer

Schematics of the device

Bolometers are devices that measure the power of incident electromagnetic radiation thru the heating of materials, which exhibit a temperature-electric resistance dependence. These instruments are among the most sensitive detectors so far used for infrared radiation detection and are key tools for applications that range from advanced thermal imaging, night vision, infrared spectroscopy to observational […]

Filed Under: Big Tech, FEATURED, Science Now, Tech Today Tagged With: Fastest Graphene, Microwave Bolometer

Battery-Free Game Boy Runs Forever

September 4, 2020 By AdvanceTec Writer

Battery-free Game Boy

-Researchers develop first-ever battery-free, energy-harvesting, interactive device -Looking and feeling like an 8-bit Nintendo Game Boy, the device can play games straight from their original cartridges -Ultimate goal of battery-free computing is to reduce society’s reliance on batteries, which are costly, environmentally hazardous and end up in landfills A hand-held video game console allowing indefinite […]

Filed Under: Big Tech, FEATURED, Gaming 360, Tech Reviews, Tech Today, Technology Tips Tagged With: battery, Nintendo Game Boy

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Laser Inversion Enables Multi-Materials 3D Printing

Additive manufacturing--or 3D printing--uses digital manufacturing processes to fabricate components that are light, … Continue Reading about Laser Inversion Enables Multi-Materials 3D Printing

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