A new set of standards inspired by fair trade products is being implemented for 3D printing filament, which could help the poorest of the poor up the economic ladder. The recycled filament industry will need to adhere to certain fair labor and environmental practices.
Researchers at Michigan Technological University have discovered that lithium ions cause local stress and phase transitions in anodes during charging and discharging, leading to their eventual failure. This 'atomic shuffling' phenomenon helps explain why layered materials are prone to degradation.
A new virtual breast test using ultrasound elastography could significantly improve cancer detection accuracy, especially for women with suspicious mammograms.
A team led by Nina Mahmoudian has created a tabletop model of a robot team that can bring power to places in need. The robots can link up power cords and batteries to light or set flags, operating independently to choose the shortest path and avoid obstacles.
A team of researchers at Michigan Technological University has published an open-source library of syringe pump designs, making it cheaper for scientists to access this essential laboratory equipment. The designs can be printed on a 3D printer using inexpensive plastic filament and are customizable for specific experimental needs.
Researchers have discovered that glycoconjugate scaffolds are active players in biological reactions, influencing the binding of lectins to these molecules. This finding opens up new possibilities for developing more effective and targeted pharmaceuticals.
Researchers are conducting a groundbreaking experiment in Puerto Rico's El Yunque National Forest to study the impact of global warming on tropical forests. The goal is to determine how sensitive these ecosystems are to temperature changes and what physiological changes they may undergo.
Researchers from Michigan Technological University have discovered a gene, 'Early Bud-Break 1,' that enables trees to start growing again after winter. The EBB1 gene helps awaken plant cells responsible for growth, allowing trees to grow at the right time, avoiding damage from late spring frosts and climate extremes.
Researchers at Michigan Technological University have developed software to design lab-on-a-chip hardware, enabling the simultaneous testing of dozens of medical conditions with a single drop of blood. The technology could revolutionize medical diagnostics by providing fast and accurate results miles from the nearest clinic.
Scientists from Michigan Technological University found that inbred wolves on Isle Royale National Park are struggling, leading to a significant drop in wolf predation rates and a doubling of the moose population. The researchers attribute this decline to genetic inbreeding caused by the introduction of a single immigrant wolf in 1997.
Researchers at Michigan Technological University have identified over 1,000 genes in rice that play key roles in managing stress responses to both biotic and abiotic stresses. The study found that 70% of these genes are co-expressive, turning on under both kinds of stress.
A study by Michigan Technological University reveals that making your own 3D printer filament from old milk jugs uses less energy than conventional recycling. This DIY approach can also lead to significant cost savings, with the potential to reduce greenhouse gas emissions and promote sustainable practices.
Researchers have created a hydrogel actuator that can change shape in response to changes in pH, using mussel protein-inspired chemistry. The device has the potential to be used for drug delivery and could be programmed to adopt various shapes by adjusting the placement of ions, composition, and voltage.
Researchers have created a highly aligned nanofibrous scaffold derived from decellularized human fibroblasts, allowing cells to thrive and mimic the natural extracellular matrix. The scaffold's uniform composition and low immune response make it suitable for engineering softer tissues like skin, blood vessels, and muscle.
A new method for purifying peptide-based drugs has been developed by a chemist at Michigan Technological University, separating perfect peptides from those that don't make the grade in just two hours. The process reduces waste and is cheaper than existing methods, offering a promising alternative for treating diseases like cancer and HIV.
Researchers have developed a graphene water balloon to visualize hydrated protein molecules without freezing or slicing them. This technique allows for the capture of high-resolution images of ferritin, a protein critical for human health, which may lead to new treatments for diseases like Alzheimer's and cancer.
A new low-cost 3D printer developed by Michigan Technological University's Joshua Pearce can lay down thin layers of steel to form complex geometric objects. The printer is less expensive than commercial metal printers and is affordable enough for home use, but requires more safety gear and fire protection equipment.
Researchers at Michigan Technological University have developed a microprocessor-controlled ankle-foot prosthesis that mimics the intricate range of motion of the human ankle. This prosthetic can move on two axes, incorporating a side-to-side roll and raising the toe up and down, making walking more natural and reducing the risk of falls.
A study by Michigan Technological University finds that making products on a 3D printer uses less energy than producing them in factories and shipping them. The analysis also shows that using renewable resources like PLA plastic can further reduce environmental impact.
A new nanotube surface could improve the success rate of dental implants by reducing infection and promoting bone growth. The technology, developed by Michigan Technological University researchers, uses titanium dioxide nanotubes to create a surface that can combat bacterial infections and promote healing.
Researchers at Michigan Technological University have developed a new type of micro rocket engine using ferrofluids, which could enable efficient propulsion for nanosatellites. The thrusters use electrically sprayed fluid to produce thrust, with the ferrofluid forming a stationary pattern of sharp tips that can spray jets of fluid.
A team of researchers has discovered key properties of tar balls and soot particles in wildfire smoke, which could improve climate change forecasts. The study provides new insights into how these particles affect climate, including their role in cloud formation and potential warming or cooling effects.
Researchers at Michigan Technological University have developed a new material, 3D graphene, that can replace the expensive metal platinum in dye-sensitized solar cells. The new material shows high conductivity and catalytic activity, converting nearly 8% of sunlight into electricity.
A Michigan Technological University researcher predicts that personal manufacturing with 3D printing will enter the mainstream, offering consumers significant cost savings. The study analyzed 20 common household items and found that making them with a 3D printer could save up to $1,944 compared to buying them online.
Scientists identified a network of genes that promote root growth in low-nitrogen conditions, making them suitable for sustainable biofuel production. The discovery provides new insights into the genetic mechanisms underlying plant development and could lead to the creation of nitrogen-efficient crop varieties.
Scientists have created a device that allows researchers to observe individual lithium ions in lithium-ion batteries, providing new insights into the complex processes involved. This breakthrough could lead to more efficient battery designs with increased power density and longer lifetimes.
Scientists have created a transistor without semiconductors, harnessing quantum tunneling for faster and more efficient electronics. The device uses nanoscale insulators and metals to control electrons at room temperature, promising miniaturization to virtually zero dimension.
Research by Michigan Technological University scientists found a strong relationship between deer waste and plant growth in eastern hemlock stands. This can lead to the transition of hemlock stands to hardwood species that provide scant winter cover.
A team of scientists and citizen-scientists analyzed 12,000 peer-reviewed papers on climate change, finding that over 97% of authors support human-caused climate change. The study aims to raise public awareness of the scientific consensus on climate change.
Researchers have discovered zinc as a promising material for bioabsorbable stents, which can dissolve harmlessly after healing. Zinc's corrosion rate is exactly right, allowing it to degrade at a controlled pace.
Researchers found that bear baiting in Wisconsin, which starts earlier and lasts longer, increases the likelihood of encounters between wolves and hunting dogs. In contrast, Michigan's regulations on bear baiting may help reduce wolf attacks on dogs. Compensation for dog owners killed by wolves varies between states.
Researchers at Michigan Technological University have developed a method to create manganese dioxide nanorods with the optimal crystal structure, enabling high-power and long-lasting capacitors. The nanorods can be used in various applications, including energy storage and solar cells.
A Michigan Technological University lab has introduced a library of open-source, 3-D-printable optics components that significantly reduce costs. The study found cost reductions of over 97%, enabling a broader audience to participate in optical experimentation.
Researchers at Michigan Technological University have developed a process to recycle old milk jugs into plastic filament for 3D printing, reducing energy consumption and costs. The open-source RecycleBot process uses free software and low-cost materials to produce usable plastic filament.
Researchers mapped large stands of invasive Phragmites along the US Great Lakes coastline using satellite technologies. The resulting dataset provides a highly accurate picture of the extent of Phragmites invasion, allowing for targeted control efforts and future range extension modeling.
Researchers are using open-source Arduino microcontrollers and 3D printers to create their own lab equipment, reducing costs by thousands of dollars. This DIY approach is making science more accessible to schools and universities, enabling more discoveries with limited budgets.
Researchers found that plant species reproducing sexually have stronger disease resistance due to increased adaptive evolution of the chitinase gene. This supports the theory that sex provides a genetic advantage in adapting to environmental changes.
A novel technique using stable hydrogen isotopes enabled researchers to determine the summer origins of tens of thousands of bats hibernating in three Michigan mines. This could help predict and manage the spread of white-nose syndrome by identifying connected hibernation sites.
A materials scientist at Michigan Technological University has discovered an exothermic reaction that converts carbon dioxide into solid carbon nitride and lithium cyanamide, a precursor to fertilizers. The process releases significant energy, potentially mitigating climate change by utilizing CO2 instead of fossil fuels.
Researchers at Michigan Technological University have discovered that adding nanoclays to asphalt materials can stiffen the mixture, potentially preventing rutting. The study found that even tiny amounts of nanoclays can improve the viscosity of the asphalt, providing better stiffness and durability.
Researchers at Michigan Technological University discovered that adding graphene to titanium dioxide increases conductivity, bringing 52.4% more current into the circuit in dye-sensitized solar cells.
Researchers at Michigan Technological University have created a method to disable small RNAs, which are crucial for our genetic makeup and can affect plant growth. By using this technique, scientists can study the function of any small RNA in cells.
Researchers at Michigan Technological University have made a major step toward creating superlenses that can see objects as small as 100 nanometers across using metamaterials and plasmons. This could enable ultra-high-resolution microscopes and cell phone cameras, making high-powered microscopy accessible to the public.
A new analysis by Michigan Technological University researchers suggests that solar photovoltaic systems can make electricity cheaper than what consumers pay their utilities. The study reveals that previous assumptions about the cost of solar energy were overly conservative, and that the true cost of photovoltaic technology is lower th...
Michigan Technological University researchers found an immigrant wolf in Isle Royale's gene pool through DNA analysis of scat samples. The introduction of new genes led to a decrease in inbreeding and increased survival rates among the wolves.
The quagga mussel's voracious appetite for phytoplankton is causing a decline in its abundance, which in turn is affecting the food chain and fisheries in southern Lake Michigan. As a result, zooplankton populations are dwindling, and fish species such as alewives, chubs, and Atlantic salmon are facing extinction.
Researchers at Michigan Technological University have created a non-metallic glass cloak that uses magnetic resonance to bend light waves around objects, making them invisible. The technology has potential applications in military and law enforcement.
Researchers identified gibberellins as a key hormone family regulating tree root development and adaptation to changing soil conditions. Hormone suppression could help trees adapt to stress, and the findings have potential applications in biotechnology and selective breeding.
Researchers have created a brain-like 'evolutionary circuit' in an organic molecular layer that can solve complex problems, mimicking natural phenomena like heat diffusion and cancer cell evolution. The processor also exhibits self-healing properties, unlike existing man-made computers.
Researchers have grown virtual Persian carpets of boron nitride nanotubes (BNNTs) on substrates made from simple catalysts, achieving perfect quality. The new technique enables precise control over nanotube growth, opening up possibilities for high-powered electronics and water-repellent surfaces.