Mathematicians Transcend a Geometric Theory of Motion
More than 30 years ago, Andreas Floer changed geometry. Now, two mathematicians have finally figured out how to extend his revolutionary perspective......»»
Research group describes how cilia"s motor works
Using cryo-electron tomography, researchers have uncovered details of how the dynein motor protein drives cilia to beat. Understanding this motion may help to tackle health problems that affect cilia, which range from fertility issues to lung disease.....»»
Theory"s predictive power: Creating effective and low-cost rare-earth element based catalysts
An international research group has used theoretical predictions to identify and then fabricate a new electrocatalyst that significantly aids the oxygen evolution reaction (OER). Details of their findings were published in the journal Advanced Materi.....»»
Can we predict if a system will have giant planets?
Prediction is one of the hallmarks of scientific endeavors. Scientists pride themselves on being able to predict physical realities based on inputs. So it should come as no surprise that a team of scientists at Notre Dame has developed a theory that.....»»
A new approach to controlling the properties of turbulence
Turbulence, a fluid motion characterized by chaotic changes in flow velocity and pressure, has been the topic of countless physics studies. Although turbulence is a very common phenomenon that occurs in nature, manipulating it and controlling its pro.....»»
Study reveals the existence of the swallowtail catastrophe in non-Hermitian systems
Researchers from the Hong Kong University of Science and Technology, Xiangtan University and Southern University of Science and Technology recently unveiled a possible connection between catastrophe theory, an area of mathematics that focuses on mode.....»»
Pulsars could help map the black hole at the center of the Milky Way
The theory of general relativity (GR), proposed by Einstein over a century ago, remains one of the most well-known scientific postulates of all time. This theory, which explains how spacetime curvature is altered in the presence of massive objects, r.....»»
International team reports powerful tool for studying, tuning atomically thin materials
Physicists have been riveted by systems composed of materials only one or a few layers of atoms thick. When a few sheets of these two-dimensional materials are stacked together, a geometric pattern called a moiré pattern can be formed. In these so-c.....»»
Research shows societal factors shape adult learning and education
From August 2022 until October 2022, interviews with 25 experts from selected countries were conducted and then analyzed through a Ground Theory approach. From this, a model emerged, showing how factors and actors at different societal levels—mega,.....»»
Sharpening Occam"s Razor: A new perspective on structure and complexity
In science, the explanation with the fewest assumptions is most likely to be true. Called "Occam's Razor," this principle has guided theory and experiment for centuries. But how do you compare between abstract concepts?.....»»
Astronomers discover supernova explosion through rare "cosmic magnifying glasses"
According to Einstein's general theory of relativity, time and space are fused together in a quantity known as spacetime. The theory suggests that massive objects, like a galaxy or galaxy clusters, can cause spacetime to curve......»»
Lego’s new set celebrates professional women athletes for the first time
Minifigs of Megan Rapinoe, Asisat Oshoala, and other legends hit the pitch as the brand seeks to broaden its reach. In theory, all Lego sets are for kids of any gender. In practice, though, while the brand appeals passions (not genders), and any kid.....»»
Canada wildfires spark "ecoterrorist" conspiracy theory
As Canada hurtles towards its worst wildfire season in history, a conspiracy theory has taken off online claiming environmentalists intentionally set some of the blazes......»»
Robocalls claiming voters would get “mandatory vaccines” result in $5M fine
Black people targeted with conspiracy theory about voting and mandatory vaccines. Enlarge (credit: Getty Images | adamkaz) The Federal Communications Commission issued a $5.1 million fine against pro-Trump robocallers wh.....»»
Researchers develop online hate speech "shockwave" formula
A George Washington University research team has created a novel formula that demonstrates how, why, and when hate speech spreads throughout social media. The researchers put forth a first-principles dynamical theory that explores a new realm of phys.....»»
Retirement reinvented: How to find fulfilment later in life
Retirement can feel like a strange time for many people. Gone is the routine of work, your time is your own—in theory. How to stop chores from taking over can become a tricky balance. Some people retreat and return to work. Often, those that persev.....»»
Kia reclaims top spot in ranking of U.S. inventory efficiency
Kia reclaimed the top spot from Toyota in Cloud Theory's May ranking of brand's U.S. inventory efficiency. Toyota, Lexus and Honda all remain strong contenders......»»
Social media misinformation theory draws on classic tragedies, platform algorithms
Tales of people reading on social media about suspect, off-label uses of ivermectin to ward off COVID-19, ingesting the livestock dewormer and then suffering gastrointestinal distress might seem like the pinnacle of the 2021 zeitgeist. According to a.....»»
3D printing, motion-tracking technology create new treatment options for veterinary orthopedic patients
When you walk into a veterinarian's office, you expect to see photos of furry friends, anatomy charts, and a computer upon which your doctor will make notes about your pet. When you walk into Dr. Kate Barnes' office, you see all of this with a futuri.....»»
Mathematicians Find Hidden Structure in a Common Type of Space
In 50 years of searching, mathematicians found only one example of a “subspace design” that fit their criteria. A new proof reveals that there are infinitely more......»»
Close relative of aperiodic tile "the hat" found to be a true chiral aperiodic monotile
Mathematicians from Yorkshire University, the University of Cambridge, the University of Waterloo and the University of Arkansas have one-upped themselves by finding a close relative of "the hat," a unique geometric shape that does not repeat itself.....»»