Researchers have identified diatoms as the dominant microorganisms in a previously mysterious area of the Southern Ocean. The study's findings suggest that diatoms are responsible for the high levels of reflectance observed in satellite images, providing new insights into carbon cycling and ocean biology.
SourceBigelow Laboratory for Ocean Sciences·JournalGlobal Biogeochemical Cycles·TypeObservational study·DateAug 4, 2025
Researchers at the University of Arizona have developed a new 3D imaging technique, deflectometry, paired with advanced computation to improve eye-tracking accuracy. The method can capture gaze direction information from more than 40,000 surface points, theoretically millions, increasing accuracy by a factor of over 3,000 compared to c...
SourceUniversity of Arizona·JournalNature Communications·TypeExperimental study·DateApr 1, 2025
Researchers develop a new approach combining Phase Measuring Deflectometry and Shape from Polarization to accurately image specular surfaces without prior knowledge or assumptions. The single-shot method enables motion-robust measurements, pushing the limits for next-generation 3D sensors.
SourceUniversity of Arizona·JournalOptica·TypeExperimental study·DateMar 27, 2025
Researchers have created a device that combines the properties of insect exoskeletons, which strongly reflect left circularly polarized light, with conductive polymers. The resulting material exhibits excellent optical properties and responsiveness to external fields.
SourceUniversity of Tsukuba·JournalNext Materials·DateMar 5, 2025
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.
A first-of-its-kind study from the University of Minnesota Twin Cities utilizes remote sensing technology to monitor plastic debris in freshwater environments like the Mississippi River. The research helps increase understanding of plastic debris behavior in these systems, shedding light on a growing environmental issue.
SourceUniversity of Minnesota·JournalScientific Data·DateDec 19, 2024
Researchers from Shinshu University developed a novel method to produce optical materials by using plasma etching on pencil lead, enabling structural colors and invisible characters. The technique could pave the way for sustainable optical materials with tailored reflectance spectra.
SourceShinshu University·JournalOptical Materials·TypeExperimental study·DateAug 22, 2024
Researchers developed a novel machine learning-based approach to analyze diffuse reflectance spectroscopy data, achieving higher accuracies and speeds than existing methods. The 'wavelength-independent regressor' model overcomes use-error limitations by incorporating diverse datasets, making it suitable for clinical settings.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·DateFeb 21, 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.
A research team developed a radiative transfer model for plant leaves in the thermal infrared spectrum and found that as the cuticle layer decreases, leaf reflectance increases with decreasing water content. This study provides essential theoretical foundations for understanding TIR spectral behavior of leaves.
SourceUniversity of Science and Technology of China·JournalRemote Sensing of Environment·DateJun 14, 2023
Ben-Gurion University researchers have discovered a new principle in optics using the Pacific Cleaner Shrimp, leading to the creation of an ultra-thin and highly efficient whitening material. The study found that the shrimp's unique arrangement of molecules creates birefringent nanospheres with brilliant whiteness.
SourceBen-Gurion University of the Negev·JournalNature Photonics·TypeObservational study·DateMay 30, 2023
Researchers discovered that woodcock tail feathers reflect up to 55% of light, 30% more than any other bird feather, due to their unique structure and arrangement. This enhanced reflectance allows them to attract attention in dimly lit environments.
SourceImperial College London·JournalJournal of The Royal Society Interface·DateMar 1, 2023
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers created adaptive optical phantoms by combining multiple pigments to mimic target tissue's optical properties, successfully validating them in extensive experiments. The new platform enables broader band spectra for emerging hybrid modalities and novel instruments.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·DateFeb 21, 2023
Researchers from Osaka University have successfully detected carbon, nitrogen, and oxygen in samples from near-Earth asteroid Ryugu using muon non-destructive analysis. The findings suggest that CI chondrites may be contaminated with terrestrial materials, challenging previous understanding of the solar system's chemical compositions.
SourceOsaka University·JournalScience·TypeObservational study·DateNov 13, 2022
A Brazilian research team has developed a novel method to sort specialty and standard coffee beans using multispectral imaging and machine learning. The technique, which does not require roasting or human intervention, uses images of the beans at different wavelengths to distinguish between quality levels.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalComputers and Electronics in Agriculture·DateAug 30, 2022
Researchers have developed miniaturized reflectors that enlarge the uses of remote infrared spectroscopy, allowing for field-ready devices with minimal size, weight, and power requirements. The devices utilize Ge-BaF2 thin films for surface micromachined mid-wave and long-wave infrared reflectors.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Optical Microsystems·DateMar 23, 2022
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.
Researchers have developed a method to detect tiny plastic scraps on remote beaches using satellite technology. This innovation enables the tracking of plastics within satellite images, allowing for more frequent and reliable observations.
SourceRMIT University·JournalRemote Sensing·TypeExperimental study·DateFeb 1, 2022
The new technology can reliably distinguish between cancerous and healthy liver tissue, aiding diagnosis and potentially reducing errors in biopsies. The researchers plan to continue measuring fluorescence lifetime parameters in patients with different types of tumors to generate real-time diagnostic classifiers.
SourceOptica·JournalBiomedical Optics Express·DateJan 6, 2022
Researchers used simulations to determine optimal placement of a UVGI device to sterilize a space safely. They found that ceiling height and material reflectance had a major impact on efficiency and safety, recommending higher heights and low-reflectance materials.
SourceUniversity of Pennsylvania·JournalIndoor Air·DateApr 5, 2021
Researchers are developing a new method to locate human remains by analyzing changes in plant chemistry, which could lead to faster and safer searches. The team will assess how cadaver decomposition affects nearby plants' nutrient concentrations and leaf color.
SourceCell Press·JournalTrends in Plant Science·DateSep 3, 2020
The Aqua satellite image shows a 10.32-mile-long and 8.16-mile-wide burn scar, indicating the fire is approximately 32,905 acres in size. NASA's EOSDIS Worldview application provides real-time imagery of the blaze.
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.
Chemical imaging modalities have helped reveal the Eyckian Lamb of God's hidden facial features, including v-shaped nostrils and forward-gazing eyes. A smaller, more naturalistically shaped body with a sagging back and rounded hindquarters has also been discovered, suggesting revisions to the original design.
SourceUniversity of Antwerp - Faculty of Science·JournalScience Advances·DateJul 29, 2020
Researchers paired hyperspectral sensors with machine learning and molecular assays to differentiate between late blight clonal lineages. They found that accuracy increased at early stages of infection before symptoms appeared, suggesting a link to pre-symptomatic effector expression differences.
SourceAmerican Phytopathological Society·JournalPhytopathology·DateJun 9, 2020
A new study published in Nature's journal Climate and Atmospheric Science reveals that adding sea-salt can dampen the effect of clouds becoming brighter, which could impact climate change predictions. The research found that pollution-induced changes to cloud reflectance are a major uncertainty in predicting future climate change.
SourceUniversity of Galway·Journalnpj Climate and Atmospheric Science·DateApr 8, 2020
A new algorithm allows researchers to determine dominant phytoplankton types and identify toxic algal blooms using satellite data. This breakthrough can assess water quality and impact the fishing industry, as well as inform conclusions on global warming's effects on marine plankton.
SourceAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research·JournalRemote Sensing of Environment·DateMar 19, 2020
Google's Relightables system allows users to record someone then view them from any viewpoint and lighting condition, removing the need for a green screen. The system captures reflectance information on a person and records while they are moving freely within the volume, enabling relighting in arbitrary environments.
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.
Scientists at Lobachevsky University have developed a new method for measuring the photochemical reflectance index using yellow-green light pulses, reducing sensitivity to lighting conditions and improving accuracy. The method has been tested on agricultural plants and found to be more reliable than traditional indicators of photosynth...
SourceLobachevsky University·JournalRemote Sensing·DateMay 7, 2019
A global team of computer scientists developed a method to replicate physical objects for virtual and augmented reality using a single camera with a built-in flash. The technique captures high-quality 3D geometry as well as material appearance, reproducing realistic objects in any virtual environment.
Researchers developed a new spectro-gonio radiometer called SHADOWS to analyze light reflected from very small or extremely dark materials. The instrument can probe samples measuring less than one millimeter cubed and provide information on physical and chemical properties.
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.
The study found that the effectiveness of PRI use depends on the distribution of photosynthetic parameters among plants. Low levels of stress and varying stress levels in the study group showed higher effectiveness. Optimal conditions for measuring PRI, such as artificial lighting, reduced the significance of parameter distribution.
SourceLobachevsky University·JournalRemote Sensing·DateJul 19, 2018
Researchers at the University of Illinois have developed an algorithm that combines high-resolution and high-frequency satellite data to produce continuous, daily images. This allows for near-real-time monitoring of various applications, including agriculture, urban development, environmental quality, and economic development.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalRemote Sensing of Environment·DateJun 4, 2018
Using non-invasive portable imaging techniques, researchers uncovered hidden images connected to other works by Picasso and a landscape likely by another Barcelona painter underneath 'La Miséreuse accroupie'. The study revealed major compositional changes made by Picasso as he worked toward his final vision.
A new study led by Brown University researchers found evidence for large surface ice deposits on Mercury's north pole and smaller-scale deposits scattered around the pole. The research adds significantly to Mercury's ice inventory, potentially doubling it.
SourceBrown University·JournalGeophysical Research Letters·DateSep 19, 2017
A NASA team led by Manuel Quijada is investigating techniques for creating highly reflective aluminum mirrors sensitive to the infrared, optical, and far-ultraviolet wavelength bands. They aim to develop a coating that improves reflectance in the far ultraviolet while allowing observations in other wavelength bands.
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.
Researchers found that mantis shrimp assess opponent strength and aggression using a combination of UV reflectance and chemical signals, allowing them to avoid losing fights. This complex signaling system helps mantis shrimp determine the likelihood of victory in combat.
SourceTufts University·JournalRoyal Society Open Science·DateAug 3, 2016
A novel technique adapts image contrast to eliminate lighting effects, improving face recognition accuracy. The method uses an extended reflectance model with Fuzzy Inference System and Genetic Algorithm for real-time implementation.
SourceToyohashi University of Technology (TUT)·JournalMachine Vision and Applications·DateJul 18, 2016
Researchers found that lizard tails evolved differently based on the type of predator, with blue and UV light reflectance varying in communities with weasel or snake predators. A cryptic brown tail also emerged in island populations where birds are the primary predators.
A new method to simulate soiling and weathering processes has been approved by ASTM International, reducing product rating time from three years to just three days. This allows for the introduction of high-performance cool roofs worldwide.
SourceDOE/Lawrence Berkeley National Laboratory·JournalSolar Energy Materials and Solar Cells·DateApr 14, 2015
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.
Researchers at NIST gather data on human skin's spectral signatures to develop calibration standards for hyperspectral imaging. The technology can detect oxygen levels and other factors in tissues, enabling non-invasive wound healing assessments.
SourceNational Institute of Standards and Technology (NIST)·DateJul 1, 2014
A team of researchers developed a new approach to identify and quantify chromophores in ancient paper, which contributes to the understanding of visual degradation processes. The study applied this technique to Leonardo da Vinci's self-portrait, revealing its degradation state and providing insights into environmental conditions.
SourceAmerican Institute of Physics·JournalApplied Physics Letters·DateJun 3, 2014
A new study claims that forest canopy structure is a more important factor in infrared reflection than leaf nitrogen levels. The researchers found that the complex arrangement of leaves within a forest can mask the effect of individual leaf nitrogen levels on infrared radiation.
SourceUniversity College London·JournalProceedings of the National Academy of Sciences·DateDec 3, 2012
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.
Researchers have found that the brain uses a more complex process to perceive lightness than previously thought. They conducted an experiment where participants viewed images with high ranges of light intensities and reported what shades of gray a target square looked like.
SourceRutgers University·JournalCurrent Biology·DateNov 15, 2011
Researchers used a novel experiment to investigate the brain's perception of surface lightness, finding that the ratio hypothesis does not explain the observed performance. Instead, participants could distinguish between shades with ratios up to 50 times higher than expected, suggesting other mechanisms are at work.
SourceUniversity of Pennsylvania·JournalCurrent Biology·DateNov 10, 2011
Researchers used satellite imagery and an artificial neural network to classify and monitor irrigated crops, achieving high accuracy rates. The study aims to promote sustainable agricultural practices and reduce water waste in Mediterranean countries.
SourceAmerican Society for Horticultural Science·JournalJournal of the American Society for Horticultural Science·DateApr 1, 2011
A new study assessed a handheld optical sensor, GreenSeeker, for evaluating overall turfgrass quality in three turf species. The researchers found that the sensor reduced data collection and entry time by 58% compared to human visual evaluation.
SourceAmerican Society for Horticultural Science·JournalHortTechnology·DateSep 8, 2009
Researchers confirm that Mars' surface minerals influence its soil temperature measurements using infrared spectroscopy, with significant increases and falls in reflectance values. This study has implications for NASA's Mars Science Laboratory mission, allowing for more accurate interpretation of data from the soil temperature sensor.
SourceSpanish Foundation for Science and Technology·JournalJournal of Environmental Monitoring·DateJul 14, 2009
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 at the University of Granada have developed new techniques combining technologies from different scientific fields to immediately classify Iberian pig meat. The methods use morphometry and spectral reflectance to accurately quantify intramuscular connective tissue and muscle fibers, with a success rate over 97%.
SourceUniversity of Granada·JournalJournal of Food Engineering·DateApr 28, 2008
Researchers have developed the most effective commercially available black coating, NPL Super Black, with a low reflectance of 0.35% in the visible region. This breakthrough has significant implications for fields like radiometry, spectroscopy, and optical metrology, where stray light reduction is crucial.
SourceNational Physical Laboratory·JournalJournal of Materials Chemistry·DateMay 28, 2003
A new hearing test called wide-band reflectance could improve diagnosis of middle ear infections and other hearing disorders. The test uses softer sounds to trigger a middle ear reaction, allowing doctors to make a diagnosis without exposing patients to intense noise.
The study found that lime-yellow fire trucks have a lower accident rate than red ones. The most visible color, lime-yellow, was chosen for its strong sensitivity curve in daylight and nighttime vision, enabling rapid reaction. Improved visibility through safer fire truck colors can be achieved without added cost.
SourceHuman Factors and Ergonomics Society·DateMay 1, 1997