A group of Japanese scientists developed a model that predicts the success of movies at the box office by analyzing daily advertisement costs and word-of-mouth communication. The model was tested with 25 movies and showed promising results in predicting actual revenue.
A bioinspired robot has shown that live zebrafish can be influenced by engineered robots, providing a stepping stone for autonomous robots in open environments to monitor and control fish behavior. The robot's design mimicked the characteristics of a zebrafish, including shape and color patterns, to increase attraction.
A growing population faces challenges of feeding itself through cleaner and more efficient methods. Innovations in flameless cooking, such as the Oorja stove, offer promising solutions. Researchers are exploring new technologies to reduce costs and increase accessibility, aiming to generate 100W of electrical power from confined gas.
A team of American researchers has created an array of 25,000 individual invisibility cloaks that can slow down or stop light, creating a trapped rainbow. This technology enables 'spectroscopy on-a-chip' for detailed analysis of biological materials.
Researchers analyzed 100 intense North Atlantic storms, finding that around 30% had the potential to produce sting jets. These storms often originated from warmer latitudes, causing strong surface winds. The study highlights the need for improved forecasting and consideration of sting jet risks by insurance companies and policymakers.
Scientists develop transforming mechanisms inspired by nature to create camouflage effects in soft, stretchy materials. The technology can be used in smart clothing, scaling up to an adaptable skin that stretches and deforms.
Astronomers will witness a rare transit of Venus, appearing as a small black dot on the Sun's surface, which won't happen again until 2117. The event will help scientists study Venus's atmosphere and potentially aid in finding extrasolar planets.
A portable, miniature microscope has been developed to detect oral cancer in real-time, offering a significant improvement over traditional biopsy methods. The handheld probe uses a laser and micromirror technology to create full 3D images of tissue samples, providing high accuracy and potentially reducing treatment costs.
The study estimates the total volume of groundwater in Africa to be around 0.66 million km3, sufficient for hand pumps to supply drinking water in many populated areas. However, high-yielding boreholes are limited to specific regions, and a careful approach is needed to ensure successful development.
A new study suggests that reducing nitrous oxide (N2O) emissions from the industrial and agricultural sectors by 50% is crucial to meet the IPCC's most aggressive strategy for climate change mitigation. The study found that a 50% reduction in meat consumption per person is necessary to stabilize atmospheric N2O concentrations.
A study estimates that resurfacing urban areas can provide a CO2 offset between 130 and 150 billion tonnes, equivalent to taking every car off the road for 50 years. This could also generate huge financial savings of $3300-$3800 billion dollars.
A new study published in Physics in Medicine & Biology found that obese patients receive up to 62% more radiation during CT scans than normal-weight patients. This increase is due to excess fat tissue, which can reduce the quality of medical images unless adjusted accordingly.
The Titanic's sinking was attributed to a combination of structural deficiencies and the Gulf Stream's unusual alignment, weakening the ship's hull. Researchers found that non-uniform rivet composition and insertion contributed to the vessel's vulnerability.
American researchers conclude that prospective magnetic fusion power systems would pose a much lower risk of being used for the production of weapon-usable materials. The study found that with IAEA safeguards, there is little risk of fissile materials being produced for weapons.
Researchers from Virginia Tech have created a robotic jellyfish named Robojelly that mimics the natural movements of a real jellyfish. The robot is powered by chemical reactions taking place on its surface, fueled by hydrogen and able to regenerate fuel from its surroundings.
New research suggests nearly four million Americans, covering an area larger than Maryland, are at risk of severe flooding due to rising sea levels. The US Government's current flood zones may not be stable with predicted sea level rise, and many locations will experience high flooding every decade or more often.
Researchers found that only a few Canadian weather stations showed an earlier start date for the outdoor skating season, while most stations experienced a decrease in its length over the past half century. Climate change is projected to end outdoor skating in areas like British Columbia and Southern Alberta within decades.
A team of Italian and Swedish researchers has successfully transmitted two twisted radio waves across the waters of Venice, demonstrating a solution to the problem of radio frequency congestion. By twisting radio waves into fusilli pasta shapes, they were able to transmit multiple channels of information on the same frequency band.
The article explores the latest advances in earthquake forecasting, including probabilistic methods and visualization techniques. Despite limitations, these approaches provide valuable information for predicting earthquakes and can help reduce uncertainty.
The new method uses optical pumping and magnetic barriers to extract desired atoms from a stream of elements, allowing for the isolation of crucial isotopes like lithium-7. This approach promises to be a more efficient and safer means of obtaining these vital elements for medical applications.
Researchers have successfully differentiated human dental pulp stem cells into liver cells using hydrogen sulphide, producing high numbers of pure cells. This breakthrough offers promising results for future liver-cell therapy and transplantation without the risk of teratomas or cancers.
Astronaut Drew Feustel recounts his experiences as a spacewalker on Endeavour's final mission to the International Space Station. He emphasizes the fragility of our planet's atmosphere and the need for protection.
New research published in Environmental Research Letters suggests that low-carbon technologies will initially increase emissions due to their high energy requirements. The study indicates that substantial reductions in greenhouse gases won't be achieved until the latter part of this century.
Researchers have developed a new approach to detect cancer cells in the bloodstream, allowing for real-time assessment and control of disease spread. The method could help predict response and resistance to therapies, enabling more effective treatment decisions.
Fermilab is shifting focus from high-energy particle collisions to lower-energy interactions with intense beam intensities. Two neutrino experiments and Project X, a $1-2bn proton accelerator, are planned to explore rare decays and heavy nuclei.
Researchers from the University of Manchester have discovered that commercially available graphite crystals contain micron-sized clusters of predominantly iron, which explain their weak signs of magnetism. This finding could be a breakthrough for utilising graphite as a bio-compatible magnet for medicine and biology.
Researchers in the US have successfully cloaked a three-dimensional object standing in free space using a method known as plasmonic cloaking. The technique uses ordinary materials to bend light around objects, cancelling out scattering and rendering them invisible at all angles of observation.
A new study found that warmer temperatures in the autumn can lead to colder winters due to increased snowfall at lower latitudes. The researchers observed strong warming in the Arctic during July-September and its impact on precipitation over Eurasia, resulting in an increase in average snow coverage.
A new radar system uses ultra-wideband radio waves to quickly identify objects on train tracks, including luggage items and people who may have fallen. The system has been successfully tested in simulations and real-life experiments, showing its potential to prevent serious accidents and reduce delays.
Delegates explored ways to overcome propulsion limitations, including suspended animation and negative mass concepts. Theoretical models offer tantalizing options, but significant hurdles remain before interstellar travel becomes a reality.
A professor of physics, internationally renowned composer, and award-winning violinist create a series of classical compositions inspired by particle physics. The 'Particle Partitas' showcase the connection between subatomic particles and music, with a debut set to take place in the UK.
Researchers analyzed five global temperature data sets and found that after removing short-term fluctuations, all five data sets showed excellent agreement, indicating that global warming is not slowing down. The study suggests that temperatures will continue to rise, emphasizing the urgency of addressing human influence on climate.
Researchers demonstrate longest-ever deployment of a quantum key distribution network, showing its robustness and reliability when coupled with real-time telecommunications. The SwissQuantum network ran for over 21 months, outperforming traditional encryption methods.
Top bartenders are ditching trial and error for a more measured approach to cocktail making, inspired by physics techniques. Rotary evaporators and thermocouples help extract flavors and balance the taste of cocktails, such as martinis and manhattans.
A team of researchers has created a computerized contact lens that can stream real-time information across the wearer's field of vision. The device, currently with a single pixel, could display short emails and text messages in the future.
Researchers found an inverse correlation between mercury exposure and antioxidant status in Alaskan huskies, suggesting potential health risks for indigenous communities. The study highlights the need for monitoring and reducing mercury generation, particularly from coal-generated power plants.
A new study found that lemmings can promote greening in the Arctic by increasing grass and sedge biomass, which could tip the climate either way. The researchers suggest that lemming populations play a key role in regulating tundra ecosystems, potentially maintaining them as carbon sinks.
EPL has published its first paper submitted from space, detailing experiments conducted on the International Space Station by German and Russian researchers. The study reports on the measurement of the speed of sound within complex plasmas under microgravity conditions, providing new insights into material properties.
Researchers have created thin, flexible sheets of organic light-emitting diodes (OLEDs) using a low-cost 'roll-to-roll' printing process. This technology could revolutionize lighting by being used for everything from home and office tiles to windows that simulate sunrise and sunset.
Researchers developed a tank-like robot that can scale smooth walls using gecko-inspired adhesives, enabling applications in pipe inspection, search and rescue operations, and more. The robot's unique design and sensors allow it to adapt to its surroundings.
Scientists found significant increases in annual temperatures in south-western China, with 77% of weather stations displaying statistically significant rises. Glaciers are retreating at an alarming rate, threatening natural habitats and ecosystems.
A new survey reveals that 72% of respondents approve research into climate-manipulating technique, with broad public awareness and surprisingly diverse political views. The study suggests that dialogue surrounding SRM needs to be broadened to include ideas of risk, values, and trade-offs.
A study published in Bioinspiration & Biomimetics found that flapping wings on robots increased running speeds and climbing abilities. Researchers believe this suggests tree-dwelling animals may have evolved first, with gliding ability as a precursor to flight.
Researchers from Nagoya University used a micro putter to test the adhesion of yeast cells on various surfaces. They found that dead cells stuck less than living cells, supporting the 'cell adhesion model'. This study could lead to new methods for evaluating cell health and developing effective treatments.
Researchers have developed a cloaking device that utilizes the 'mirage effect' to make objects invisible. The device uses sheets of carbon nanotubes, which can be heated to create a temperature gradient that bends light rays away from the object, making it appear invisible.
Physicists are being called on to take action against climate change by reducing their own carbon footprints. By changing behavior at the individual level and carefully planning future experiments, physicists can contribute to a more sustainable energy supply.
Scientists have created an 'antimagnet', which can protect pacemakers and other medical devices from strong MRI signals. The device uses superconducting materials and metamaterials to control magnetic fields, making it undetectable.
A multidisciplinary approach using laser technology has been successfully employed to fabricate tiny scaffolds for cell delivery and growth in damaged neural tissue. This study demonstrates the potential of direct laser writing in tissue engineering, enabling precise control over scaffold design and structure.
Researchers created a simulator of a collapsed building to test portable sensors that use human metabolites, detecting carbon dioxide, ammonia, and volatile organic compounds. The study's findings hold promise for improving detection systems in disaster scenarios.
Researchers used computer-aided design to create accurate moulds and patient-specific physical scaffolds for breast tissue reconstruction. This technology holds promise for reducing scars, blood loss, and anaesthesia time, while improving surgical outcomes.