Researchers have devised a sustainable approach to convert coal tailings into a highly effective adsorbent that captures ammonia and neutralizes hazardous metals, offering a cost-effective solution for sustainable farming. The material demonstrated remarkable adsorption capabilities, achieving an ammonia adsorption capacity of 56.80 mg...
SourceBiochar Editorial Office, Shenyang Agricultural University·JournalCarbon Research·TypeExperimental study·DateJul 3, 2026
Researchers at Chalmers University of Technology have developed a safer metal recycling method for the battery industry using renewable biomass, reducing the risk of fire and hazardous substance exposure. The new method performs just as well as conventional processes in extracting important metals.
SourceChalmers University of Technology·JournalRSC Sustainability·TypeExperimental study·DateJul 1, 2026
A new UN report details the environmental costs of artificial intelligence, including its burgeoning electricity use, carbon emissions, water footprint, and land occupation. The investigation finds that AI's expansion involves significant energy consumption, leading to substantial CO2, water, and land footprints.
SourceUnited Nations University - Institute for Water, Environment and Health·TypeMeta-analysis·DateJun 3, 2026
The University of Birmingham has launched a new facility for separating and recycling rare earth magnets, reducing the UK's reliance on imports. The facility uses an innovative hydrogen-based process that can recover over 400kg of rare earth alloy per batch.
SourceUniversity of Birmingham·TypeNews article·DateJan 14, 2026
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Researchers at Nagoya University created a new aluminum alloy series optimized for high strength and heat resistance through 3D printing. The study used low-cost elements to produce recycling-friendly materials that can operate at elevated temperatures, leading to lighter vehicles and reduced emissions.
SourceNagoya University·JournalNature Communications·TypeExperimental study·DateDec 15, 2025
Researchers found elevated levels of lead, arsenic, copper, cadmium, and antimony in metal recycling workers' blood and urine, highlighting the need for better cleaning practices and respiratory protection. The study's results emphasize the importance of monitoring rare earth metals and implementing measures to reduce workplace exposure.
SourceLund University·JournalInternational Journal of Hygiene and Environmental Health·DateDec 4, 2025
The article proposes a circular economy approach to reduce waste, increase durability, and repurpose spacecraft and satellites. Data analysis and digital technologies will be essential for developing sustainable practices.
SourceCell Press·JournalChem Circularity·TypeCommentary/editorial·DateDec 1, 2025
The NIST report identifies five strategies to tackle challenges in the metals processing industry, including improving standards for recycled content and diversifying supply chains. The report also highlights the importance of critical materials and their potential impact on supply chain disruptions.
SourceNational Institute of Standards and Technology (NIST)·DateNov 20, 2025
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A new recycling process recovers nearly all valuable materials from used batteries with high purity, requiring less energy, chemicals, and costs compared to existing methods. The two-step flash Joule heating method separates lithium and transition metals quickly and cleanly.
SourceRice University·JournalAdvanced Materials·DateNov 17, 2025
Researchers at University of California - Santa Barbara develop a new filter that can extract rare earth elements from end-of-life products like electronic waste. The technique combines solid-state extraction with precision chemistry to create a simple and environmentally attractive process, increasing the concentration of REEs fourfold.
SourceUniversity of California - Santa Barbara·JournalCommunications Chemistry·DateJul 21, 2025
A University of Pittsburgh study has identified a protein called ferritin that can selectively recover critical metals like cobalt and nickel from liquid solutions. The process uses benign conditions and could significantly reduce energy demands and costs associated with metal recovery.
SourceUniversity of Pittsburgh·JournalEnvironmental Science & Technology Letters·TypeExperimental study·DateJun 26, 2025
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A new material has been developed by Virginia Tech researchers that can be recycled, reconfigured, and self-healed after damage. The material, called vitrimer circuit boards, offers a more sustainable alternative to traditional electronic composites.
SourceVirginia Tech·JournalAdvanced Materials·TypeExperimental study·DateJun 2, 2025
A recent study by researchers at the National Institute of Advanced Industrial Science and Technology estimates that 25 out of 32 key geological resources have exceeded sustainable water limits. This highlights the need for sustainable water use in resource production, particularly for water-intensive metals like copper.
SourceNational Institute of Advanced Industrial Science and Technology·JournalScience·DateMar 13, 2025
A Chinese research team has developed a new strategy for recycling spent lithium-ion batteries using a hydrometallurgical process in neutral solution. The addition of glycine improves the leaching efficiency, allowing for the extraction of valuable metals such as lithium, nickel, cobalt, and manganese with high accuracy.
SourceWiley·JournalAngewandte Chemie International Edition·TypeExperimental study·DateMar 11, 2025
A new study highlights the need for collaboration among recyclers, manufacturers, and policymakers to develop efficient and sustainable lithium-ion battery recycling processes. Advanced techniques like direct recycling and upcycling could reduce costs by up to 40% while minimizing secondary pollution.
SourceUniversity of Birmingham·JournalNature Reviews Clean Technology·TypeData/statistical analysis·DateFeb 4, 2025
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.
Recycling lithium-ion batteries recovers critical metals, emitting less greenhouse gases and using significantly less water and energy than conventional mining. The study's findings suggest that recycling can help relieve supply insecurity and mitigate climate change by utilizing existing battery sources.
SourceStanford University·JournalNature Communications·TypeData/statistical analysis·DateJan 31, 2025
Researchers at Seoul National University of Science & Technology have made a breakthrough discovery in the catalytic recycling of polyolefins, enhancing conversion rates with the addition of water. The study reveals improved process efficiency, extended catalyst lifespan, and reduced operational costs.
SourceSeoul National University of Science & Technology·JournalNature Communications·TypeExperimental study·DateJan 21, 2025
Researchers at Rice University have successfully recycled carbon nanotube fibers without losing their structure or properties. The discovery positions CNT fibers as a sustainable alternative to traditional materials like metals and polymers, offering a solution to waste management problems in industries such as aerospace and automotive.
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Researchers at PNNL have developed a solid phase alloying process that converts metal scrap into high-performance aluminum products in a single step. The process, called ShAPE, produces high-strength alloys with unique nanostructures and improved properties compared to conventional recycled aluminum.
SourceDOE/Pacific Northwest National Laboratory·JournalNature Communications·TypeExperimental study·DateDec 12, 2024
The RC-Metals Project aims to recover precious metals from e-waste using various methods, including molten bath melting processes. The project's main objective is to reduce the accumulation of WEEE waste and decrease the need for importing key-raw materials.
SourceSpanish National Research Council (CSIC)·DateDec 4, 2024
A novel citric-acid-based method has been developed to recycle metals from NCM cathodes with minimal energy usage and lower emissions. The process involves a relatively small amount of citric acid, allowing for efficient separation and reclamation of lithium, nickel, cobalt, and manganese metals.
SourceWiley·JournalAngewandte Chemie International Edition·TypeExperimental study·DateNov 15, 2024
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new recycling process reduces environmental impact by eliminating energy-intensive methods, producing harmful waste streams. The innovative technique recovers critical metals with high purity (>95%) and yield (>85%), addressing critical metal shortages and negative environmental impacts.
SourceRice University·JournalNature Chemical Engineering·DateSep 25, 2024
A new process by Rice University researchers recovers up to 50% of lithium in spent LIB cathodes in just 30 seconds, overcoming a significant bottleneck in LIB recycling technology. The microwave-based method uses a readily biodegradable solvent and achieves efficiencies similar to conventional heating methods but much faster.
SourceRice University·JournalAdvanced Functional Materials·TypeExperimental study·DateJul 29, 2024
A novel process for extracting metals from spent alkaline batteries has been developed, offering a promising solution for recycling critical materials. The technique achieves high extraction efficiencies of 99.6% for zinc and 86.1% for manganese, making it cheaper and more energy-efficient than existing methods.
SourceSociety of Chemical Industry·JournalJournal of Chemical Technology and Biotechnology·DateJul 3, 2024
A nationwide bottle deposit program could significantly increase the rate of plastics recycling in the US, from 24% to 82%, according to MIT researchers. With the right policies in place, including sufficient demand for recycled material, PET bottles can be safely made into new products with high quality and minimal processing.
SourceMassachusetts Institute of Technology·JournalJournal of Industrial Ecology·DateJul 2, 2024
Chalmers University researchers create a sustainable method for extracting pure gold from scrap using biodiesel and malonamide. This process replaces toxic chemicals and fossil solvents, offering benefits for the metal industry and reducing greenhouse gas emissions.
SourceChalmers University of Technology·JournalRSC Sustainability·TypeExperimental study·DateMar 22, 2024
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.
Researchers analyze solutions implemented in four Brazilian cities, proposing a national carbon credit fund to reduce greenhouse gas emissions and increase revenue through the circular economy. The study finds that efficient waste management can produce fertilizer, biogas, and generate significant economic benefits.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalHabitat International·DateMar 20, 2024
The ShAPE technology developed at PNNL can transform 100% post-consumer scrap aluminum into usable extrusions meeting ASTM standards for strength and flexibility. This process conserves nearly all the energy required to manufacture new aluminum products, reducing dependency on imported primary aluminum and greenhouse gas emissions.
SourceDOE/Pacific Northwest National Laboratory·DateFeb 1, 2024
Using thermal decomposition in superheated steam helps preserve the mechanical properties of reclaimed carbon fibers. The results show improved bending strength and Izod impact strength compared to those made with virgin fibers.
SourceDoshisha University·JournalComposites·TypeExperimental study·DateNov 16, 2023
Researchers at Chalmers University of Technology have developed a new method for recycling metals from spent electric car batteries using oxalic acid. The method allows for the recovery of 100% of aluminum and 98% of lithium, minimizing waste and utilizing an environmentally friendly ingredient.
SourceChalmers University of Technology·JournalSeparation and Purification Technology·TypeExperimental study·DateOct 17, 2023
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
Researchers at Rice University have developed a high-yield, low-cost method for reclaiming metals directly from mixed battery waste. The new process uses the 'flash' technique to separate critical metals, reducing energy and acid consumption by up to 100-fold and lowering carbon dioxide emissions.
SourceRice University·JournalScience Advances·TypeExperimental study·DateSep 27, 2023
A new recycling method for carbon and glass fibre composites has been developed by researchers at the University of Sydney, which can reduce energy use by 70% and preserve mechanical properties. The approach ensures increased material recovery and improved energy efficiency compared to previous methods.
SourceUniversity of Sydney·JournalComposites Part B Engineering·TypeExperimental study·DateJul 3, 2023
Researchers at Chalmers University of Technology developed a new recycling method for solar cells that uses acidic solutions to separate precious metals. The process recovers up to 100% of the silver and 85% of the indium, making it more environmentally friendly and cost-effective than traditional methods.
SourceChalmers University of Technology·JournalSolar Energy Materials and Solar Cells·TypeExperimental study·DateApr 13, 2023
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.
Researchers developed an electrochemical technique to recycle highly valuable homogeneous catalysts, extending their life cycle. The method uses an electrical field to separate catalysts from mixtures and bind them to a surface, allowing for reuse and reducing energy consumption.
SourceBeckman Institute for Advanced Science and Technology·JournalScience Advances·DateOct 19, 2022
Researchers at Idaho National Laboratory have developed a dimethyl ether-driven process for selectively separating rare earth elements and transition metals from magnet wastes. This method significantly reduces energy and product consumption compared to traditional methods.
SourceDOE/Idaho National Laboratory·JournalNature·TypeExperimental study·DateSep 29, 2022
A new distributed recycling system using microwave irradiation recovers 97% of manganese oxide and zinc from spent alkaline batteries, outperforming conventional methods. The system's potential to reduce annual energy consumption and greenhouse gas emissions in Japan is estimated at 26,500 GJ and 1.54 Gg-CO2 eq, respectively.
SourceRitsumeikan University·JournalResources Environment and Sustainability·TypeExperimental study·DateJul 7, 2022
A team of scientists has developed a method to extract precious metals like gold and platinum-group metals from electronic waste using the Picasso pigment, Prussian blue. This technique shows promise in improving the recycling of valuable metals from nuclear and electronic wastes.
SourceNagoya University·JournalScientific Reports·TypeExperimental study·DateMay 18, 2022
Researchers from Xi'an Jiaotong-Liverpool University provide valuable insights on managing C&D waste and reducing carbon emissions in building refurbishment projects. By upcycling generated waste, carbon emissions can be significantly reduced, with a potential reduction of around 40% compared to traditional practices.
SourceXi'an Jiaotong-Liverpool University·JournalEnvironmental Science and Pollution Research·TypeCase study·DateFeb 23, 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.
A new open-source tool called SwolfPy helps solid waste systems achieve environmental goals by assessing various options in one place. The tool identifies the range of best possible options for users, depending on their priorities.
SourceNorth Carolina State University·JournalJournal of Industrial Ecology·TypeComputational simulation/modeling·DateJan 20, 2022
Researchers at University of Illinois have developed an electrochemical process to recover valuable metals from spent lithium-ion battery electrodes. The method produces high-purity coatings of cobalt and nickel with approximate purities of 96.4% and 94.1%, respectively.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalNature Communications·TypeExperimental study·DateNov 15, 2021
Researchers at KTH Royal Institute of Technology developed an ultrasound-assisted extraction method for valuable metals from electric car batteries, reducing extraction time by 50% and increasing metal ion recovery. The new process uses gentler acids and eliminates the need for harsh chemicals.
SourceKTH, Royal Institute of Technology·JournalGreen Chemistry·TypeExperimental study·DateOct 13, 2021
Researchers at North Carolina State University demonstrated a low-cost technique for recycling nanowires from electronic devices. The method involves dissolving the polymer matrix containing the nanowire network and separating the nanowires using ultrasound, allowing for their reuse in new devices. After four life cycles, the nanowires...
SourceNorth Carolina State University·JournalAdvanced Electronic Materials·TypeExperimental study·DateJul 27, 2021
A study by Indiana University Kelley School of Business researchers found that recycling can be a strategic supply source for manufacturers, resulting in cost savings per unit, higher quantities, and greater profits. Recycling rare materials like tungsten can insulate manufacturers from market volatility and increase their competitive ...
SourceIndiana University·JournalProduction and Operations Management·DateJul 24, 2018
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.
The study highlights the challenges of recycling specialty metals, which are essential for precise technological applications. Improving design for recycling, depositing targets, and financial incentives can enhance metal recovery.
A new process called Continuous Rotary Extrusion (CRE) can produce high-quality copper from scrap electrical cable at a lower cost and with minimal environmental impact. The recycling centers can be based in compact light industry plants, reducing staff requirements and operating costs.
SourceInstitute of Materials·JournalMaterials World·DateSep 2, 1998