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Discovery points to origin of mysterious ultraviolet radiation

“Billions of lightyears away, gigantic clouds of hydrogen gas produce a special kind of radiation, a type of ultraviolet light known as Lyman-alpha emissions. The enormous clouds emitting the light are Lyman-alpha blobs (LABs). LABs are several times larger than …

Enabling Cloud Connectivity to All MCUs and MPUs, Microchip Launches a Range of Embedded IoT Solutions for Rapid Prototyping

“When designing IoT solutions, developers can quickly, easily and securely connect to any cloud using Wi-Fi, Bluetooth and narrow band 5G technologies Due to the fragmented nature of the Internet of Things (IoT) marketplace, increasing project complexity and costs, today …

Engineers crack 58-year-old puzzle on way to quantum breakthrough

“A mishap during an experiment led UNSW quantum computing researchers to crack a mystery that had stood since 1961. A happy accident in the laboratory has led to a breakthrough discovery that not only solved a problem that stood for …

Fast and furious: New class of 2D materials stores electrical energy

“Two dimensional titanium carbides, so-called MXenes, are being discussed as candidates for the rapid storage of electrical energy. Like a battery,MXenes can store large amounts of electrical energy through electrochemical reactions- but unlike batteries,can be charged and discharged …

First bufferless 1.5 μm III-V lasers grown directly on silicon wafers in Si-photonics

“Researchers from the Hong Kong University of Science and Technology (HKUST) have reported the world’s first 1.5 μm III-V lasers directly grown on the industry-standard 220 nm SOI (silicon-on-insulators) wafers without buffer, potentially paving an opening to …

Innovative Switching Mechanism Improves Ultrafast Control of Microlasers

“New mechanism breaks the long-standing limitation of all-optical switch for optical and quantum computing All-optical switch is the fundamental building block of optical communications, optical computing, as well as quantum information. An innovative approach utilizing the far field characteristics of …

Minimuscles let amputees control a robot hand with their minds

“Building a beautiful robotic hand is one thing. Getting it to do your bidding is another. For all the hand-shaped prostheses designed to bend each intricate joint on cue, there’s still the problem of how to send that cue …

New universal carrier ink for 3D printing

“Researchers at ETH have produced a gel from cellulose fibres and biodegradable nanoparticles that liquifies when pressed through the nozzle of a 3D printer, but then quickly returns to its original shape. Their invention paves the way for personalised biomaterial …

Novel method for easier scaling of quantum devices

“System “recruits” defects that usually cause disruptions, using them to instead carry out quantum operations. In an advance that may help researchers scale up quantum devices, an MIT team has developed a method to “recruit” neighboring quantum bits made of …

Permanent magnets akin to those on fridges could speed the development of fusion energy

“Permanent magnets akin to those used on refrigerators could speed the development of fusion energy – the same energy produced by the sun and stars. In principle, such magnets can greatly simplify the design and production of twisty fusion facilities called …