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Prosthetic material could help reduce infections from intravenous catheters

Researchers at Texas A&M University have developed a skin-like material that can mimic human skin textures and elasticity, simulating conditions for bacterial growth. The Ecoflex-based skin replicas can be used to test wearable sensors and improve catheter designs, potentially reducing the risk of catheter-related bloodstream infections.

SourceTexas A&M University·JournalScientific Reports·DateDec 20, 2024

Texas A&M researchers illuminate the mysteries of icy ocean worlds

Researchers from Texas A&M University have introduced a novel thermodynamic concept called the 'centotectic,' which investigates the stability of liquids in extreme conditions. The study provides critical information for determining the habitability of icy moons like Europa, with potential implications for planetary exploration efforts.

SourceTexas A&M University·JournalNature Communications·DateDec 20, 2024
Apple iPhone 17 Pro

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

HKU engineering researchers develop revolutionary diamond fabrication technology

Researchers developed a groundbreaking method to produce ultrathin and ultra-flexible diamond membranes with unprecedented efficiency. These versatile materials enable the creation of innovative devices in fields such as electronics, photonics, mechanics, thermics, acoustics, and quantum technologies.

SourceThe University of Hong Kong·JournalNature·TypeExperimental study·DateDec 19, 2024

Need a research hypothesis? Ask AI.

Researchers create SciAgents framework to autonomously generate and evaluate promising research hypotheses in biologically inspired materials. The framework uses graph reasoning methods to organize relationships between scientific concepts, mimicking biological systems.

SourceMassachusetts Institute of Technology·JournalAdvanced Materials·DateDec 19, 2024

MIT engineers grow “high-rise” 3D chips

Researchers create multilayered chip design that doesn't require silicon wafer substrates, allowing for better communication and computation between layers. This breakthrough enables the construction of fast and powerful AI hardware comparable to supercomputers.

SourceMassachusetts Institute of Technology·JournalNature·DateDec 18, 2024

New knit haptic sleeve simulates realistic touch

Researchers at Stanford University have designed a comfortable, flexible knit sleeve that simulates realistic touch using pressure-based haptics. The Haptiknit sleeve provides more accurate tactile feedback than vibration-based devices, allowing for smoother navigation, military communication, and rehabilitation.

SourceStanford University·JournalScience Robotics·DateDec 18, 2024
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.

UC3M investigates how to improve seat belts with a gender perspective

Researchers at UC3M are conducting a pioneering study on how morphological differences between men and women affect road safety systems, specifically seat belts. The study aims to improve protection for vehicle occupants regardless of gender, as anatomical and behavioural differences may lead to increased risk of injury.

SourceUniversidad Carlos III de Madrid·DateDec 17, 2024

Highly sensitive transparent ultrasound transducer for photoacoustic and ultrasound endoscopy in live pigs

Researchers developed an ultra-compact transparent ultrasonic transducer for simultaneous high-resolution ultrasound and photoacoustic imaging. This technology improves diagnostic sensitivity by providing detailed information about tissue vasculature, thereby enhancing early cancer detection.

SourcePohang University of Science & Technology (POSTECH)·JournalScience Advances·DateDec 16, 2024

Noninvasive imaging method can penetrate deeper into living tissue

A new noninvasive imaging method developed by MIT researchers can penetrate deeper into living tissue than previous techniques, producing richer and more detailed images. This breakthrough enhances biological research capabilities, enabling scientists to study immune responses and develop new medicines with greater accuracy.

SourceMassachusetts Institute of Technology·JournalScience Advances·DateDec 11, 2024
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Magnetically controlled kirigami surfaces move objects: no grasping needed

The researchers created a 'metasheet' with an elastic polymer and embedded magnetic microparticles that can move like a wave when controlled by a magnetic field. This technology has potential for use in confined spaces, allowing objects to be lifted and moved without physical contact.

SourceNorth Carolina State University·JournalScience Advances·TypeExperimental study·DateDec 6, 2024
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.

Grant funds research into fungal structures

Mechanical engineering professor Debora Lyn Porter is using a $990,000 grant to research growing fungi into patterns called biotemplating. The goal is to create materials with high strength-to-weight ratio and biodegradability, suitable for aerospace and clothing production.

SourceUniversity of California - Merced·DateDec 4, 2024

Ultrasonication as a tool for directing cell growth and orientation

Researchers develop ultrasound-based method to control cell growth and orientation in cultured muscle cells. The technique uses ultrasonication to promote differentiation of myoblasts into myotubes, offering a promising alternative to current methods.

SourceDoshisha University·JournalScientific Reports·TypeExperimental study·DateDec 4, 2024

Manta rays inspire the fastest swimming soft robot yet

Researchers developed a soft robot with fins shaped like manta rays, capable of swimming up and down throughout the water column. The robot uses spontaneous snapping-induced jet flows to achieve high speeds and maneuverability.

SourceNorth Carolina State University·JournalScience Advances·TypeExperimental study·DateDec 4, 2024

An inflatable gastric balloon could help people lose weight

A new type of gastric balloon has been designed to help people lose weight by making them feel too full to overeat. The balloon can be inflated and deflated as needed, and animal studies have shown that it can reduce food intake by 60 percent before meals.

SourceMassachusetts Institute of Technology·JournalDevice·DateDec 3, 2024
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.

SNU researchers develop filter-free microbubble air purification system

The SNU researchers developed a comprehensive air purification system that removes fine dust, CO2, and volatile organic compounds using water-based purification. The system mimics the gas exchange principles of the human respiratory and circulatory systems, providing a sustainable alternative to existing filtration systems.

SourceSeoul National University College of Engineering·TypeExperimental study·DateNov 27, 2024

Shape-shifting antenna poised to transform communications

Researchers at Johns Hopkins University Applied Physics Laboratory have created a shape-shifting antenna that can change its shape based on temperature, transforming communications capabilities. The technology has transformative potential in military, scientific and commercial applications, enabling dynamic RF band adaptability.

SourceJohns Hopkins University Applied Physics Laboratory·JournalACS Applied Engineering Materials·TypeExperimental study·DateNov 26, 2024
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.

To design better water filters, MIT engineers look to manta rays

The MIT team fabricated a simple water filter modeled after the mobula ray's plankton-filtering features and studied its performance. They found that the ray's filtering features are broadly similar to industrial cross-flow filters, which could inform design of water treatment systems.

SourceMassachusetts Institute of Technology·JournalProceedings of the National Academy of Sciences·DateNov 25, 2024

Breakthrough in scalable production of high-quality organoids

Researchers developed a platform to produce mature, uniform organoids using a three-dimensional engineered membrane. This breakthrough enables consistent quality and improved efficiency for practical applications in clinical trials and drug development.

SourcePohang University of Science & Technology (POSTECH)·JournalNature Communications·DateNov 25, 2024

New materials to improve optical data transmission

Researchers develop hybrid materials to enhance optical signal conversion in transceivers, increasing data transmission rates while reducing energy consumption. The ATHENS project combines silicon with other materials to overcome limitations in pure silicon components.

SourceKarlsruher Institut für Technologie (KIT)·DateNov 21, 2024
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.

Can AI improve plant-based meats?

Stanford researchers developed a method to describe food texture with striking similarity to human taste testers using mechanical testing and machine learning. The study found that some plant-based products can already reproduce the whole texture spectrum of animal meats.

SourceStanford University·Journalnpj Science of Food·DateNov 15, 2024

Team Bath Heart win second world Heart Hackathon title

Team Bath Heart, a team of students from the University of Bath, has won the second world Heart Hackathon title with their innovative artificial heart device. The team's prototype, which uses wireless charging and 3D printing, was praised for its novelty, progress, and presentation.

SourceUniversity of Bath·DateNov 13, 2024

MIT engineers make converting CO2 into useful products more practical

Researchers created a new electrode design that increases the efficiency of converting CO2 into ethylene, a valuable chemical product. The electrochemical system can now be scaled up for industrial applications without significant energy or cost losses.

SourceMassachusetts Institute of Technology·JournalNature Communications·DateNov 13, 2024
Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

When muscles work out, they help neurons to grow, a new study shows

A new study by MIT engineers reveals that exercise can stimulate nerve growth, with neurons growing four times farther in the presence of myokines released during muscle contractions. Physical effects of exercise, such as repeated stretching and pulling, also promote nerve growth, challenging previous biochemical-only theories.

SourceMassachusetts Institute of Technology·JournalAdvanced Healthcare Materials·DateNov 12, 2024

A new paradigm in high-speed photoacoustic small animal whole-body imaging

A new PACT system offers rapid imaging of living organisms, enabling the tracking of whole-body dynamics and disease progression. The system achieves spatial resolution of approximately 212 micrometers and enables the visualization of oxygen saturation across complex biological systems.

SourcePohang University of Science & Technology (POSTECH)·JournalLaser & Photonics Review·DateNov 10, 2024

Researchers develop robotic sensory cilia that monitor internal biomarkers to detect and assess airway diseases

A team of researchers at Vanderbilt University has developed robotic sensory cilia that can monitor mucus conditions in human airways, detecting infection, obstruction, and disease severity. The technology leverages external magnetic fields to sense mucus viscosity and layer thickness, paving the way for real-time monitoring and early ...

SourceVanderbilt University·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateNov 7, 2024

A smart insect screen for sun protection and cool comfort

Researchers at Pohang University of Science & Technology (POSTECH) developed a smart insect screen-inspired film that regulates solar heat and lowers interior temperatures. The breakthrough, published in Advanced Functional Materials, achieves both transparency and radiative cooling performance.

SourcePohang University of Science & Technology (POSTECH)·JournalAdvanced Functional Materials·DateNov 6, 2024
Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

University of Tennessee, Lockheed Martin expand Master Research Agreement

The University of Tennessee and Lockheed Martin have expanded their master research agreement to address national security challenges. The partnership will support advanced technologies such as hypersonics, materials, and energy systems, while also providing experiential learning opportunities for students.

SourceUniversity of Tennessee at Knoxville·DateNov 5, 2024

Influence of tool corner radius on chip geometrical characteristics of machining Zr-based bulk metallic glass

Researchers investigated the effect of tool corner radius on chip formation in Zr-based bulk metallic glass (BMG) machining. The study found that increasing the corner radius leads to an increase in serrated frequency and secondary shear bands within individual sections, affecting surface quality.

SourceTsinghua University Press·JournalJournal of Advanced Manufacturing Science and Technology·DateNov 4, 2024

Breakthrough in nanostructure fabrication: Laser direct writing on Au nano-film

Researchers successfully fabricate subwavelength nanostructures on Au nanofilm using laser direct-writing system, achieving minimum linewidth of 83.6 nm and repeatable linewidth of approximately 167.8 nm. The mechanism involves melting of the Au nanofilm due to locally excited surface plasmon polaritons.

SourceHigher Education Press·JournalEngineering·TypeExperimental study·DateNov 4, 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 Aim To Get Leg Up on Bone Repair with 3D-Printed Femur

University of Texas at Dallas researchers have designed a 3D-printed femur that can help doctors prepare for surgeries and develop treatments for bone tumors. The bone replica is made of polylactic acid, a bio-based polymer, and performed as well as a human femur in biomechanical tests.

SourceUniversity of Texas at Dallas·TypeExperimental study·DateOct 29, 2024

Virginia Tech team creates new method of flexing on electronics

Researchers developed a novel technique using liquid metal microdroplets to create stair-like structures forming vias that connect circuit layers without drilled holes. This approach enables rapid and parallel fabrication of soft electronic components, overcoming challenges in conventional rigid electronics.

SourceVirginia Tech·JournalNature Electronics·DateOct 24, 2024

Tube spinning process: Recent advances and challenges

The tube spinning process offers distinct advantages, including lower forming load, heightened accuracy, and surface finish. It has been applied to various materials, such as magnesium alloy, aluminum alloy, and composite materials, to form hollow rotary components.

SourceTsinghua University Press·JournalJournal of Advanced Manufacturing Science and Technology·DateOct 21, 2024
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.

High-performance manufacturing: The leap from “accuracy” to “performance”

High-performance manufacturing (HPM) is a solution to meet the challenges of loading, transmission, conduction, energy conversion and stealth requirements in critical sectors. HPM advocates for a design and manufacturing approach based on scientific modeling and precise control.

SourceInternational Journal of Extreme Manufacturing·JournalInternational Journal of Extreme Manufacturing·DateOct 21, 2024

NTU Singapore scientists apply ancient construction methods to help fabricate modern microparticles

Researchers use tongue and groove technique inspired by ancient East Asian wooden structures to create advanced ceramic microparticles with unprecedented complexity and precision. These particles can be used in various applications across microelectronics, aerospace, energy, and medical engineering.

SourceNanyang Technological University·JournalNature Communications·TypeExperimental study·DateOct 15, 2024
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Audible sound, the most suitable signals for online monitoring of tool wear condition?

A team of scientists conducted a systematic review of tool wear monitoring based on audible sound signals, highlighting four promising research directions. They found that the use of microphone sensors presents a promising strategy due to its ease of installation and adaptability in measurement.

SourceTsinghua University Press·JournalJournal of Advanced Manufacturing Science and Technology·DateOct 9, 2024

No bolts about it: New technology improves structural strength

Researchers have developed functional interlocking metasurfaces that offer more structural strength and stability than traditional techniques like bolts and adhesives. These metasurfaces can selectively disengage and re-engage on demand while maintaining consistent joint strength.

SourceTexas A&M University·JournalMaterials & Design·DateOct 9, 2024

Bubble findings could unlock better electrode and electrolyzer designs

A new study of bubbles on electrode surfaces could help improve the efficiency of electrochemical processes by understanding how blocking effects work. The findings show that only a smaller area of direct contact is blocked from its electrochemical activity, not the entire surface shadowed by each bubble.

SourceMassachusetts Institute of Technology·JournalNanoscale·DateOct 8, 2024
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Solar-powered desalination system requires no extra batteries

The system removes salt from water at a pace that closely follows changes in solar energy, maximizing the utility of solar power. It produces large quantities of clean water despite variations in sunlight throughout the day, making it an attractive solution for communities with limited access to seawater and grid power.

SourceMassachusetts Institute of Technology·JournalNature Water·DateOct 8, 2024

Carnegie Mellon to lead development of implantable cell-based bioelectronic devices for patient-specific treatment and disease monitoring

A Carnegie Mellon-led team has secured a $42 million grant to develop implantable, cell-based bioelectronic devices for real-time therapy and disease monitoring in patients with thyroid disorders. The devices will offer adjustable, low-cost treatment and continuous biomarker measurement.

SourceCollege of Engineering, Carnegie Mellon University·DateOct 2, 2024

Discovery of promising electrolyte for all-solid-state batteries

Researchers at Osaka Metropolitan University have developed a promising solid electrolyte for all-solid-state batteries, showing high conductivity and formability. The new electrolyte, Na2.25TaCl4.75O1.25, also exhibits superior mechanical properties and electrochemical stability.

SourceOsaka Metropolitan University·JournalChemistry of Materials·TypeExperimental study·DateOct 2, 2024
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Spotlight on ultra-precision machining: Overcoming the challenges of processing silicon carbide single crystals

A recent review paper provides a comprehensive overview of the state-of-the-art in silicon carbide processing, highlighting key areas requiring further research. The study identifies critical aspects of grinding, lapping, and polishing techniques to overcome the challenges of processing high-quality SiC wafers.

SourceTsinghua University Press·JournalJournal of Advanced Manufacturing Science and Technology·DateSep 25, 2024

UVA develops a ‘Google earth’ view of bone — with an eye toward disease prevention

A University of Virginia engineer developed a workflow to combine advanced imaging technologies for improved understanding of porous bone, which could inform disease detection. The method allows for three-dimensional rendering of bone structure across various length scales.

SourceUniversity of Virginia School of Engineering and Applied Science·JournalScientific Reports·TypeImaging analysis·DateSep 25, 2024

New battery cathode material could revolutionize EV market and energy storage

A new, low-cost cathode material developed by Georgia Tech's Hailong Chen could transform the electric vehicle (EV) market and large-scale energy storage systems. The iron chloride (FeCl3) cathode costs a mere 1-2% of typical cathode materials and can store the same amount of electricity.

SourceGeorgia Institute of Technology·JournalNature Sustainability·TypeExperimental study·DateSep 23, 2024

Engineers 3D print sturdy glass bricks for building structures

Researchers create interlocking glass bricks that can withstand pressures similar to concrete blocks, aiming to reduce embodied carbon in construction. The 3D-printed bricks are designed to be reused and repurposed, promoting a circular construction method.

SourceMassachusetts Institute of Technology·JournalGlass Structures & Engineering·DateSep 19, 2024

Improving eye tracking to assess brain disorders

A University of Houston team developed non-invasive, comfortable, and safe wearable sensors to monitor eyeball movements, providing early warning signs of brain-related disorders. The new sensors have potential applications in diagnosing conditions like ADHD, autism, Alzheimer's disease, Parkinson's disease, and traumatic brain injuries.

SourceUniversity of Houston·JournalAdvanced Healthcare Materials·DateSep 16, 2024
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.