Offbeat: Computers and Math Offbeat: General
Published

Making AI smarter with an artificial, multisensory integrated neuron      (via sciencedaily.com)     Original source 

The feel of a cat's fur can reveal some information, but seeing the feline provides critical details: is it a housecat or a lion? While the sound of fire crackling may be ambiguous, its scent confirms the burning wood. Our senses synergize to give a comprehensive understanding, particularly when individual signals are subtle. The collective sum of biological inputs can be greater than their individual contributions. Robots tend to follow more straightforward addition, but researchers have now harnessed the biological concept for application in artificial intelligence (AI) to develop the first artificial, multisensory integrated neuron.

Chemistry: General Chemistry: Inorganic Chemistry Energy: Alternative Fuels Engineering: Graphene Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
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Making hydrogen from waste plastic could pay for itself      (via sciencedaily.com) 

Researchers have found a way to harvest hydrogen from plastic waste using a low-emissions method that generates graphene as a by-product, which could help offset production costs.

Computer Science: Artificial Intelligence (AI) Computer Science: General Mathematics: General Mathematics: Modeling Offbeat: Computers and Math Offbeat: General
Published

Evolution wired human brains to act like supercomputers      (via sciencedaily.com) 

Scientists have confirmed that human brains are naturally wired to perform advanced calculations, much like a high-powered computer, to make sense of the world through a process known as Bayesian inference.

Computer Science: General Energy: Technology Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
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Battery-free robots use origami to change shape in mid-air      (via sciencedaily.com) 

Researchers have developed small robotic devices that can change how they move through the air by 'snapping' into a folded position during their descent. Each device has an onboard battery-free actuator, a solar power-harvesting circuit and controller to trigger these shape changes in mid-air.

Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Energy: Alternative Fuels Geoscience: Environmental Issues Geoscience: Geochemistry
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New ionic materials boost hydrogen fuel cell efficiency!      (via sciencedaily.com) 

A research team has made a groundbreaking advancement in improving the efficiency of hydrogen fuel cells, which are gaining significant attention as eco-friendly next-generation energy sources.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
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'Brainless' robot can navigate complex obstacles      (via sciencedaily.com) 

Researchers who created a soft robot that could navigate simple mazes without human or computer direction have now built on that work, creating a 'brainless' soft robot that can navigate more complex and dynamic environments.

Computer Science: General Mathematics: General Offbeat: Computers and Math Offbeat: General Offbeat: Plants and Animals
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What do neurons, fireflies and dancing the Nutbush have in common?      (via sciencedaily.com) 

Synchronicity is all around us, but it is poorly understood. Computer scientists have now developed new tools to understand how human and natural networks fall in and out of sync.

Energy: Alternative Fuels Energy: Batteries Energy: Technology Geoscience: Environmental Issues
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Scientists develop new method to recover high-purity silicon from expired solar panels for upcycling into lithium-ion batteries      (via sciencedaily.com) 

Scientists have devised an efficient method of recovering high-purity silicon from expired solar panels to produce lithium-ion batteries that could help meet the increasing global demand to power electric vehicles.

Energy: Alternative Fuels Energy: Batteries Environmental: Water
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New battery holds promise for green energy      (via sciencedaily.com) 

A chemist envisions a future where every house is powered by renewable energy stored in batteries. He has created a new battery that could have profound implications for the large-scale energy storage needed by wind and solar farms.

Chemistry: General Chemistry: Organic Chemistry Energy: Alternative Fuels Energy: Batteries Engineering: Graphene Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Efficient and mild: Recycling of used lithium-ion batteries      (via sciencedaily.com) 

Lithium-ion batteries (LIBs) provide our portable devices like tablets and mobiles -- and increasingly also vehicles -- with power. As the share of volatile renewable energy needing electricity storage increases, more and more LIBs are needed, lithium prices rise, resources dwindle, and the amount of depleted batteries that contain toxic substances increases. Researchers introduce a novel approach for the recovery of lithium from used LIBs.

Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Chemistry: Thermodynamics Energy: Alternative Fuels
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Striking gold with molecular mystery solution for potential clean energy      (via sciencedaily.com) 

Hydrogen spillover is exactly what it sounds like. Small metal nanoparticles anchored on a thermally stable oxide, like silica, comprise a major class of catalysts, which are substances used to accelerate chemical reactions without being consumed themselves. The catalytic reaction usually occurs on the reactive -- and expensive -- metal, but on some catalysts, hydrogen atom-like equivalents literally spill from the metal to the oxide. These hydrogen-on-oxide species are called 'hydrogen spillover.'

Computer Science: General Offbeat: Computers and Math Offbeat: General
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Breathe! The shape-shifting ball that supports mental health      (via sciencedaily.com) 

A soft ball designed to support mental health by 'personifying' breath has been invented by a computer science student.

Chemistry: Organic Chemistry Energy: Alternative Fuels Physics: General
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Energy storage in molecules      (via sciencedaily.com) 

Molecular photoswitches that can both convert and store energy could be used to make solar energy harvesting more efficient. A team of researchers has used a quantum computing method to find a particularly efficient molecular structure for this purpose. Their procedure was based on a dataset of more than 400,000 molecules, which they screened to find the optimum molecular structure for solar energy storage materials.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math
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Tiny, shape-shifting robot can squish itself into tight spaces      (via sciencedaily.com) 

Imagine a robot that can wedge itself through the cracks in rubble to search for survivors trapped in the wreckage of a collapsed building. Engineers are working toward to that goal with CLARI, short for Compliant Legged Articulated Robotic Insect.

Computer Science: Quantum Computers Offbeat: Computers and Math Physics: General Physics: Quantum Computing Physics: Quantum Physics
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Paving the way for advanced quantum sensors      (via sciencedaily.com) 

Quantum physics has allowed for the creation of sensors far surpassing the precision of classical devices. Now, several new studies show that the precision of these quantum sensors can be significantly improved using entanglement produced by finite-range interactions. Researchers were able to demonstrate this enhancement using entangled ion-chains with up to 51 particles.

Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Energy: Alternative Fuels Energy: Fossil Fuels Energy: Technology Geoscience: Environmental Issues
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Direct power generation from methylcyclohexane using solid oxide fuel cells      (via sciencedaily.com)     Original source 

Methylcyclohexane is very promising as a hydrogen carrier that can safely and efficiently transport and store hydrogen. However, the dehydrogenation process using catalysts has issues due to its durability and large energy loss. Recently, researchers have succeeded in using solid oxide fuel cells to generate electricity directly from methylcyclohexane and recover toluene for reuse. This research is expected to not only reduce energy requirements but also explore new chemical synthesis by fuel cells.

Energy: Alternative Fuels Energy: Technology Environmental: Ecosystems Geoscience: Environmental Issues
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Researcher finds inspiration from spider webs and beetles to harvest fresh water from thin air      (via sciencedaily.com) 

A team of researchers is designing novel systems to capture water vapor in the air and turn it into liquid. They have developed sponges or membranes with a large surface area that continually capture moisture from their surrounding environment.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Offbeat: Computers and Math
Published

AI helps robots manipulate objects with their whole bodies      (via sciencedaily.com) 

A new AI technique enables a robot to develop complex plans for manipulating an object using its entire hand, not just fingertips. This model can generate effective plans in about a minute using a standard laptop.

Chemistry: Organic Chemistry Energy: Alternative Fuels Energy: Fossil Fuels Energy: Technology
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Math enables blending hydrogen in natural gas pipelines      (via sciencedaily.com) 

Mathematical modeling can show how to safely blend hydrogen with natural gas for transport in existing pipeline systems. A secure and reliable transition to hydrogen is one of the proposed solutions for the shift to a net-zero-carbon economy.