science wire

By fabricating semiconductor-free logic gates, which can be used to perform computation, researchers hope to streamline the manufacture of electronics.

The DoD funds efforts to incorporate AI agents into game theory and develop microelectronics that can withstand a hot day on Venus or carry quantum information Two Multidisciplinary University Resear

'This Type of Converter Is Now Compatible With a Much Wider Range of Applications, Such as TVs, Phones, Tablets and Electrical Tools.

In 2040, electricity production from solar installations will often significantly exceed demand, especially at midday.

It uses magnetic fields to display images at the same resolution as a squid's color-changing skin Study: Janus swarm metamaterials for information display, memory, and encryption (DOI: adma.

UW researchers develop a stretchable, wearable device that lights up an LED using only the warmth of your skin One of the drawbacks of fitness trackers and other wearable devices is that their batteries eventually run out of juice. But what if in the future, wearable technology could use body heat to power itself? UW researchers have developed a flexible, durable electronic prototype that can harvest energy from body heat and turn it into electricity that can be used to power small electronics, such as batteries, sensors or LEDs.

They are standard on trains, but on container ships still a dream of the future: Large electric motors are constantly evolving and are used for numerous applications.

NASA's Europa Clipper is seen here on Aug. 21 at the agency's Kennedy Space Center in Florida. Engineers and technicians deployed and tested the giant solar arrays to be sure they will operate in flight.

An MIT-led group shows how to achieve precise control over the properties of Weyl semimetals and other exotic substances. Quantum materials - those with electronic properties that are governed by the principles of quantum mechanics, such as correlation and entanglement - can exhibit exotic behaviors under certain conditions, such as the ability to transmit electricity without resistance, known as superconductivity.

Electronic waste is a rapidly growing problem, but this degradable material could allow the recycling of parts from many single-use and wearable devices.

To transition away from fossil fuels and towards renewables - which are intermittent by nature - we'll need to rework our entire system of power storage, transmission and distribution. Yet experts haven't yet found the right energy mix or power storage system, or how to balance supply and demand effectively.

It is a scene many of us are familiar with: You're working on your laptop at the local coffee shop with maybe a half dozen other laptop users-each of you is trying to load websites or stream high-definition videos, and all'are craving more bandwidth.

The Coalition has announced a plan to replace Australia's outgoing coal-fired power stations with nuclear reactors.

Solar energy, which is both abundant and free, is poised to become the world's leading power source by 2050.

Timekeeping in the brain is done with neurons that relax at different rates after receiving a signal; now memristors-hardware analogues of neurons-can do that too Study: Efficient data processing using tunable entropy-stabilized oxide memristors (DOI: 10.1038/s41928'024 -01169-1) Artificial neural networks may soon be able to process time-dependent information, such as audio and video data, more efficiently.

The "CD Laboratory for EMC-Aware Robust Electronic Systems" carries out research into the negative electromagnetic influences on electronic components in production and operation in order to eliminate the causes of failures.

The MIT senior calculates how renewables and EVs impact the grid. MIT senior Elaine Siyu Liu doesn't own an electric car, or any car.

Zapping rocks with a high-voltage pulse - similar to a lightning strike - could be the answer to decarbonising the mining industry according to researchers from The University of Queensland.

An international research team led by scientists from the CNRS 1 has discovered that the magnetic nanobubbles 2 known as skyrmions can be moved by electrical currents, attaining record speeds up to 900 m/s.

From the desert to Swiss industry: As part of the new Mining the Atmosphere initiative, researchers are pursuing the goal of harvesting renewable energy in the Earth's sun belt, converting it several times and transporting it over long distances to where it is needed.

The particle accelerators that enable high energy physics and serve many fields of science, such as materials, medical, and fusion research, are driven by superconducting magnets that are, to put it simply, quite finicky. Superconductors are a special class of materials which, when cooled below a certain temperature, carry large electrical currents without resistance.

Electronic circuits that can be switched and fulfill very different tasks: A breakthrough at TU Wien enables more functionality on less chip area.

Detailed study of magnets built by MIT and Commonwealth Fusion Systems confirms they meet requirements for an economic, compact fusion power plant.

The printed solenoids could enable electronics that cost less and are easier to manufacture - on Earth or in space.

An MIT team precisely controlled an ultrathin magnet at room temperature, which could enable faster, more efficient processors and computer memories. Experimental computer memories and processors built from magnetic materials use far less energy than traditional silicon-based devices. Two-dimensional magnetic materials, composed of layers that are only a few atoms thick, have incredible properties that could allow magnetic-based devices to achieve unprecedented speed, efficiency, and scalability.

Solar rays focused on concentrator photovoltaic cells using parabolic mirrors not only supply electricity, but also thermal energy for industrial processes, heating or cooling.

The heart can be analysed not only as a whole organ, but also on the basis of cultured heart muscle cells using microelectrode arrays.

Sir Mark Hendrick MP has visited The University of Manchester's High Voltage Lab - the biggest electrical test and research facility in UK academia - and met with leading academics to discuss a new collection of articles examining national resilience policy.