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An example of a gravitational lens found in the DESI Legacy Surveys data. There are four sets of lensed images in DESI-090.9854-35.9683, corresponding to four distinct background galaxies — from the outermost giant red arc to the innermost bright blue arc, arranged in four concentric circles. All of them are gravitationally warped — or lensed — by the orange galaxy at the very center.

Astrophysicists show how to “weigh” galaxy clusters with artificial intelligence

Categories Physics & Mathematics, Space, Technology

cancer cell illustration

AI predicts genetics of cancerous brain tumors in under 90 seconds

University of Michigan

Categories Health, Technology

At Lincoln Laboratory’s Defense Fabric Discovery Center, Erin Doran demonstrates how reflective fibers can be woven into textiles. Such fibers could function as indelible, scannable labels to easily sort fabrics for recycling.

Fiber “barcodes” can make clothing labels that last

Categories Technology

The framework developed by the researchers accelerates training of a new, larger neural network model by using the weights in the neurons of an older, smaller model as building blocks. Their machine-learning approach learns to expand the width and depth of the larger model in a data-driven way. Credits: Image: Courtesy of the researchers, edited by MIT News

Learning to grow machine-learning models

Categories Physics & Mathematics, Technology

solar panels being installed on a building

Solar industry feeling the heat over disposal of 80 million panels

University of South Australia

Categories Earth, Energy & Environment, Technology

Brief schematic diagram of the detection principle and method.

A fast way to diagnose type 2 diabetes: sniffing urinary acetone

Chinese Academy of Sciences

Categories Health, Technology

Microscopic photo of PA12, a marine microplastic pollutant.

Using optics to trace the flow of microplastics in oceans

International Society for Optics and Photonics

Categories Earth, Energy & Environment, Technology

Credit: iStock/Userba011d64_201

AI Chatbot ChatGPT Mirrors Its Users to Appear Intelligent

Categories Brain & Behavior, Technology

Abnormal neural synchrony underlies many neurological conditions, including Parkinson’s disease, which can cause tremors. | iStock/Astrid860

New Focused Ultrasound Effective for treating Parkinson’s, Movement Disorders

University of North Carolina

Categories Brain & Behavior, Health, Technology

Internal organs illustration

Can zapping the intestine prevent diabetes?

Categories Health, Technology

This app launcher on an Androip phone displays app icons: the Spyhuman app installed itself as the innocous-seeming WiFi icon. What are spyware apps? Spyware apps surreptitiously run on a device, most often without the device owner’s awareness. They collect a range of sensitive information such as location, texts and calls, as well as audio and video. Some apps can even stream live audio and video. All this information is delivered to an abuser via an online spyware portal.

This is what happens when your phone is spying on you

Categories Social Sciences, Technology

Mylo Roberts taking part in the Tourettes clinical trial

Wrist device significantly reduces tics in Tourette syndrome

University of Nottingham

Categories Brain & Behavior, Technology

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