See also stories tagged with Friction

Search results for friction

Ecology May 14, 2024

Wildlife traffickers carried on their illegal trade during COVID lockdown—what can we learn from their resilience?

The world literally stopped during the COVID-19 pandemic. But while countries locked down to keep coronavirus at bay, wildlife traffickers carried on their illegal activities. Global risk governance and criminology academics ...

Earth Sciences May 13, 2024

The secret to mimicking natural faults? Plexiglass and Teflon

When a fault ruptures in nature, some sections of the fault slip suddenly and seismically, weakening as velocity increases. Other regions creep slowly and strengthen with increasing velocity. The relative locations of these ...

Astronomy May 8, 2024

NASA and JAXA XRISM spot iron fingerprints in nearby active galaxy

After starting science operations in February, Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) studied the monster black hole at the center of galaxy NGC 4151.

Economics & Business May 7, 2024

Business-focused anti-poverty initiatives can have unintended consequences

A new study of entrepreneurial small businesses created to address poverty in rural Africa found that the introduction of the entrepreneurial model led to unexpected social shifts that made the small business operators a ...

Analytical Chemistry May 7, 2024

Study reveals flaw in long-accepted approximation used in water simulations

Computational scientists at the Department of Energy's Oak Ridge National Laboratory have published a study in the Journal of Chemical Theory and Computation that questions a long-accepted factor in simulating the molecular ...

Analytical Chemistry May 2, 2024

New eco-friendly lubricant additives protect turbine equipment, waterways

Scientists at the Department of Energy's Oak Ridge National Laboratory have developed lubricant additives that protect both water turbine equipment and the surrounding environment.

Social Sciences May 1, 2024

Friends with health benefits: How a friend might make pursuing goals more attainable

Weekly targets, annual resolutions, five-year plans—all of them so troublingly elusive. With best intentions, most of us fail to stick with the goals we set.

Space Exploration May 1, 2024

Horizontal running could help lunar astronauts retain physical conditioning

A small team of pathophysiologists and human locomotion specialists at the University of Milan has found that it should be possible for astronauts on the moon to prevent muscle and bone deterioration by running horizontally ...

Social Sciences Apr 30, 2024

Teens see social media algorithms as accurate reflections of themselves, study finds

Social media apps regularly present teens with algorithmically selected content often described as "for you," suggesting, by implication, that the curated content is not just "for you" but also "about you"—a mirror reflecting ...

Astrobiology Apr 30, 2024

Enceladus spills its guts through strike–slip motion

Over the course of its elliptical orbit, the moon Enceladus is squeezed unevenly by Saturn's gravitational pull and deforms from a spherical shape into a football shape and back again. This cyclic stress causes a phenomenon ...

page 1 from 40