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New method offers a promising alternative for upgrading natural gas

Researchers have developed a copper-based metal-organic framework (Cu-MOF) to separate propane and ethane from methane, offering a promising alternative to traditional cryogenic distillation. The Cu-MOF exhibits high adsorption capacity and selectivity for C2-C3 hydrocarbons.

SourceKeAi Communications Co., Ltd.·JournalGreen Chemical Engineering·TypeExperimental study·DateJun 12, 2022

New feedback system can improve efficiency of fusion reactions

Scientists have refined the use of magnetic fields to improve tokamak performance by suppressing instabilities called ELMs. The new technique allows plasma to operate in H-mode for longer periods, increasing efficiency and reducing the risk of damage to internal parts.

SourceDOE/Princeton Plasma Physics Laboratory·JournalPhysics of Plasmas·DateJun 9, 2022
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

All wound up: A reversible molecular whirligig

Scientists construct figure-eight-shaped machines with rotary motors and polymer chains to enable measurement of mechanical work and forces. The machines twist and untwist like whirligig toys, exerting similar torque to the enzyme that produces ATP.

SourceAmerican Chemical Society·JournalJournal of the American Chemical Society·DateJun 6, 2022

Newly designed surface high-performance matrix to boost Li-S battery performance

A team of researchers has proposed an atomic terminated concept to design a facet <em>single-crystal architecture</em> for Li-S batteries, harvesting high-density/efficient surface active sites to significantly boost electrocatalyst performance. They achieved a high efficient surface-active sites concentration of more than 69 percent, ...

SourceTsinghua University Press·JournalNano Research·DateJun 1, 2022

Improve industrial chemical reactions with better products and less byproducts

Researchers demonstrated how heterogeneous photocatalysis can improve selectivity in organic transformations, breaking down lignin and producing high-quality products. The technique offers mild conditions for chemical reactions, using air as the oxidant and ambient pressure, reducing energy consumption and environmental cost.

SourceTsinghua University Press·JournalNano Research Energy·DateMay 31, 2022
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Engineers evaluate the factors behind battery performance at low temperatures

Engineers at China University of Hong Kong propose optimal design elements for aqueous electrolytes in low temperature aqueous batteries. They found that ideal antifreezing electrolytes should exhibit low freezing temperatures and strong supercooling abilities, enabling ion transport at ultra-low temperatures.

SourceTsinghua University Press·JournalNano Research Energy·DateMay 20, 2022
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

400 GW wind, solar power per year to meet 1.5 C Paris Agreement

To achieve the EU's climate neutrality goal by 2050 with a maximum temperature increase of 1.5 degrees Celsius, a massive rollout of solar and wind power is required, along with investments in Power-to-X technologies and carbon capture. The model suggests installing 400 GW of new solar and wind energy capacity every year from 2025-2035.

SourceAarhus University·JournalJoule·TypeComputational simulation/modeling·DateMay 18, 2022

Researchers develop a membrane that stabilises lithium batteries

A new membrane stabilizes lithium electrodes by regulating the ion electrodeposition process, leading to improved battery performance. The study demonstrates a significant step towards developing safer and more efficient lithium metal batteries.

SourceKeAi Communications Co., Ltd.·JournalGreen Energy & Environment·TypeExperimental study·DateMay 18, 2022

Keeping buildings cooler with a wood-based foam

Researchers have designed a lightweight wood-based foam that reflects sunlight, emits absorbed heat, and is thermally insulating. The material could reduce buildings' cooling energy needs by an average of 35.4% depending on weather conditions, making it a promising solution for hot climates.

SourceAmerican Chemical Society·JournalNano Letters·DateMay 18, 2022
GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

New theory explains mystery behind fast magnetic reconnection

Researchers at Dartmouth College have developed a new theoretical description of how the Hall effect determines the efficiency of magnetic reconnection. The study reveals that the Hall effect suppresses energy conversion from magnetic fields to plasma particles, enabling rapid energy release and explosive magnetic explosions in space.

SourceDartmouth College·JournalCommunications Physics·DateApr 28, 2022

Achieving higher performance with potassium ion battery

Researchers from Tsinghua University Press have developed a potassium ion battery using MXene compounds, demonstrating outstanding performance and high power density. The battery outperforms traditional lithium-ion batteries, maintaining nearly full capacity after 30,000 cycles.

SourceTsinghua University Press·JournalNano Research Energy·DateApr 14, 2022
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Predicting the most stable boron nitride structure with quantum simulations

A team of researchers has provided evidence to settle the debate on the relative stabilities of boron nitride's structures using a state-of-the-art quantum simulation method. The study found that hexagonal boron nitride (hBN) is the most stable structure, followed by rhombohedral (rBN), zinc-blende (cBN), and wurtzite (wBN).

SourceJapan Advanced Institute of Science and Technology·JournalThe Journal of Physical Chemistry C·DateApr 14, 2022

Converting solar energy to electricity on demand

Researchers at Chalmers University of Technology have successfully converted solar energy into electricity using a thermoelectric generator. The new technology can store solar energy for up to 18 years and release it when needed, making it a promising solution for renewable energy production.

SourceChalmers University of Technology·JournalCell Reports Physical Science·TypeExperimental study·DateApr 11, 2022

Researchers engineer electrically tunable graphene devices to study rare physics

A team of researchers has developed a tunable graphene-based platform to study exceptional points, which exhibit unique properties when light and matter interact. The breakthrough could lead to advancements in optoelectronic technologies and potentially contribute to the development of 'beyond-5G' wireless technology.

SourceUniversity of Manchester·JournalScience·TypeNews article·DateApr 7, 2022
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Engineering the quantum states in solids using light

A POSTECH research team has developed a platform that can control and measure the properties of solid materials with light. This breakthrough enables the manipulation of quantum states in solids, which can be effectively used in quantum systems.

SourcePohang University of Science & Technology (POSTECH)·JournalNature·DateMar 29, 2022
Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Biotechnology: Enzymes in a cage

Scientists from Karlsruhe Institute of Technology (KIT) have successfully embedded enzymes in metal-organic frameworks to enhance their stability. This innovation enables the use of these enzymes in both aqueous and organic solvents, leading to improved productivity and stability in continuous reactors.

SourceKarlsruher Institut für Technologie (KIT)·JournalAngewandte Chemie·DateMar 14, 2022

New flexible soft-solid MOF composite membrane boosts H2/CO2 separation

Researchers at Dalian Institute of Chemical Physics have developed a flexible soft-solid MOF composite membrane for efficient H2/CO2 separation. The membrane's unique structure, featuring quasi-vertically oriented solid particles, achieves better separation accuracy and robust anti-swelling capacity.

SourceDalian Institute of Chemical Physics, Chinese Academy Sciences·JournalAngewandte Chemie International Edition·TypeCommentary/editorial·DateMar 10, 2022

A new, inexpensive catalyst speeds the production of oxygen from water

Researchers at MIT have developed a new, inexpensive catalyst material that can produce oxygen from water, potentially replacing rare metals and reducing the cost of producing carbon-neutral fuels. The material, made of abundant components, allows for precise tuning and matches or exceeds the performance of conventional catalysts.

SourceMassachusetts Institute of Technology·JournalNature Materials·DateFeb 25, 2022
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

New LiMn2O4 electrode could pave the way for electrochemical recovery of lithium from brine

Researchers have developed a new electrode material using a truncated-octahedral LiMn2O4 design to improve lithium adsorption capacity and cycle stability in low-energy conditions. This technology has the potential to address the global challenge of extracting sufficient lithium from brine sources.

SourceKeAi Communications Co., Ltd.·JournalGreen Energy & Environment·TypeExperimental study·DateFeb 15, 2022

Accelerated ammonia synthesis holds promise for conversion of renewable energy

Researchers at Hiroshima University have developed a process to synthesize ammonia from its constituent molecules of nitrogen and hydrogen at ambient pressure, paving the way for efficient use in renewable energy applications. The new method utilizes lithium hydride as a molecular scaffold to prevent clumping and increase reaction speed.

SourceHiroshima University·JournalThe Journal of Physical Chemistry C·DateFeb 14, 2022

Nuclear power may be the key to least-cost, zero-emission electricity systems

New research suggests nuclear power can provide low-cost energy and replace natural gas as a backup source, enabling faster decarbonization in countries with poor wind resources. The analysis found that nuclear is the cheapest way to eliminate all electricity-system carbon emissions nearly everywhere.

SourceCarnegie Institution for Science·JournalNature Energy·TypeComputational simulation/modeling·DateFeb 14, 2022

Rethinking how to measure methane’s climate impact

A new Stanford University study reveals that using a 100-year timeframe underestimates methane's importance in achieving Paris Agreement climate goals by up to 87%. The researchers propose using a 24-year timeframe instead, which would ensure emissions of methane are weighted correctly over the time period before temperature thresholds...

SourceStanford Woods Institute for the Environment·JournalEnvironmental Research Letters·DateFeb 9, 2022
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

New in situ coring and testing system for deep mining makes “living” samples a reality

A new in situ coring and testing system developed by Prof. Heping Xie's team allows for the preservation of environmental conditions, enabling accurate analysis of morphology, liquids, gases, and microorganisms in deep rock samples. The system's accuracy is improved compared to traditional methods, opening up new possibilities for deep...

SourceKeAi Communications Co., Ltd.·JournalPetroleum Science·TypeExperimental study·DateFeb 8, 2022

Risk appetite of banks for small merchant renewable energy plants remains low

A recent study published in the KeAi journal found that commercial banks continue to view small merchant renewable energy projects as risky, despite the trend towards 'greening of banks'. Government banks in the Philippines were more open to providing credit to these developers, highlighting the need for innovative financing solutions.

SourceKeAi Communications Co., Ltd.·JournalGlobal Transitions·TypeCase study·DateJan 28, 2022

Instant turn-over of magnetism by gyro motion of relativistic electrons

Scientists at Osaka University demonstrated the ability to generate gigagauss magnetic fields via gyro motion of relativistic electrons, with polarity reverse occurring instantly. The study, published in Scientific Reports, reveals a new mechanism for magnetic field growth and amplification.

SourceOsaka University·JournalScientific Reports·TypeComputational simulation/modeling·DateJan 26, 2022

Nano-chocolates that store hydrogen

Researchers have created nanoparticles that can store hydrogen, reducing the need for pressurized tanks and cooling. The discovery could enable climate-friendly fuels and production methods for airplanes, ships, and steel.

SourceDeutsches Elektronen-Synchrotron DESY·JournalACS Nano·DateDec 27, 2021
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

New smart-roof coating enables year-round energy savings

Scientists developed an all-season smart-roof coating that automatically switches between cooling and heating, outperforming commercial cool-roof systems in energy savings. The technology uses vanadium dioxide to regulate its rate of radiative cooling, overcoming the problem of overcooling in winter.

SourceDOE/Lawrence Berkeley National Laboratory·JournalScience·TypeExperimental study·DateDec 16, 2021

Molecular device turns infrared into visible light

Researchers developed a molecular device that converts infrared light to visible light, expanding detection capabilities. The device uses tiny vibrating molecules and metallic nanostructures to enhance conversion efficiency.

SourceEcole Polytechnique Fédérale de Lausanne·JournalScience·DateDec 2, 2021

Efficient photon upconversion at an organic semiconductor interface

Researchers developed novel photon upconversion systems with heterojunctions of bilayer films of organic semiconductors, achieving two orders of magnitude higher external quantum efficiency than conventional systems. This breakthrough enables bright yellow emission in flexible thin films for optogenetics and biosensing applications.

SourceNational Institutes of Natural Sciences·JournalNature Photonics·TypeExperimental study·DateNov 18, 2021
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Unveiling the steady progress toward fusion energy gain

Research has shown steady progress toward achieving large energy gain in fusion reactions, a crucial milestone for commercial fusion energy. Recent advancements in laser-driven devices and lower-cost private concepts have significantly increased performance thresholds, surpassing early tokamak designs.

SourceAmerican Physical Society·DateNov 8, 2021

Upgraded code reveals a source of damaging fusion disruptions

Thermal quenches in fusion devices occur when high-energy electrons escape from the core and fly toward the wall, causing a rapid drop in electron temperature. The researchers propose an analytic model of plasma transport that provides new physical insights into the complex topology of 3-D magnetic field lines.

SourceAmerican Physical Society·DateNov 8, 2021
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

You and your 27 friends will kill someone

A new study reveals that consumption in G20 nations causes significant premature deaths worldwide, particularly among infants and elderly populations. The research estimates that the lifetime consumption of 28 people in G20 nations will result in one person's premature death.

SourceNational Institute for Environmental Studies·JournalNature Communications·DateNov 2, 2021

Unmasking the magic of superconductivity in twisted graphene

Researchers discovered a resemblance between magic graphene's superconductivity and high-temperature superconductors, shedding light on the mysterious ceramic compounds. The study provides evidence for unconventional superconductivity in magic bilayer graphene.

SourcePrinceton University·JournalNature·TypeExperimental study·DateOct 20, 2021

How do ice giants maintain their magnetic fields?

New research reveals that a layer of 'hot', electrically conductive ice could be responsible for generating the magnetic fields of ice giant planets. The study found two forms of superionic ice, one of which may exist in the interiors of Uranus and Neptune.

SourceCarnegie Institution for Science·JournalNature Physics·TypeExperimental study·DateOct 14, 2021

Storing data as mixtures of fluorescent dyes (video)

Researchers have developed a novel data storage method using mixtures of fluorescent dyes, which can store binary information at high density with fast read/write speeds. The technique encodes sequences of 0s and 1s into dye molecules, allowing for the storage of digital information for thousands of years or longer.

SourceAmerican Chemical Society·JournalACS Central Science·DateOct 13, 2021
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Searching for elusive supersymmetric particles

An international team of scientists, led by Professor Owen Long, explored supersymmetry as an extension of the Standard Model. They conducted experiments at the Large Hadron Collider and found no signs of supersymmetric particles, but their null result is still a significant scientific progress.

SourceUniversity of California - Riverside·JournalPhysical Review D·TypeExperimental study·DateOct 11, 2021

New results from the RHIC Spin Program

The latest results from the RHIC Spin Program provide new insights into the contribution of quarks and gluons to a proton's spin. Researchers at Brookhaven Lab have made significant progress in studying the three-dimensional internal structure of protons using collisions of spin-polarized protons at the Relativistic Heavy Ion Collider ...

SourceAmerican Physical Society·DateOct 11, 2021

New tool for energy sector models carbon capture incentives

A new model, developed by Carnegie Mellon University researchers, identifies coal- and natural gas-fired electricity generation plants suitable for carbon capture technologies. The tool takes into account various factors like plant age, efficiency, location, and technology to explore optimal CO2 reduction strategies at an affordable cost.

SourceCollege of Engineering, Carnegie Mellon University·JournalInternational Journal of Greenhouse Gas Control·DateOct 5, 2021
Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

First observation of energy-difference conservation in optical domain

A research team at POSTECH observes synchronized oscillations of optical intensity and symmetry-breaking transitions at an exceptional point. They also discover energy-difference conservation for the first time in the optical domain using APT symmetry platforms based on nonlinear four-wave-mixing.

SourcePohang University of Science & Technology (POSTECH)·JournalPhysical Review Letters·DateSep 23, 2021