Search results for robotics

Materials Science May 24, 2024

Droplets that swim toward dissolution could inspire fluid microbots

Researchers discovered that microscopic liquid droplets swim toward solvent conditions that favor their dissolution. This mechanism may underlie some transport processes within living cells, and could be exploited to develop ...

Astronomy May 23, 2024

Stargazing in broad daylight: How a multi-lens telescope is changing astronomy

Astronomers at Macquarie University have pioneered a new technique for observing celestial objects during the day, potentially allowing around-the-clock visual monitoring of satellites and greatly improving safety on Earth ...

General Physics May 22, 2024

Researchers show how to use 'topological tweezers' to control active fluids

University of Michigan physicists have devised a way to manipulate active fluids, a type of fluid composed of individual units that can propel themselves independently, by taking advantage of topological defects in the fluids.

Condensed Matter May 22, 2024

Artificial nanomagnets inspire mechanical system with memory capability

An international research team including Los Alamos National Laboratory and Tel Aviv University has developed a unique, mechanical metamaterial that, like a computer following instructions, can remember the order of actions ...

Ecology May 22, 2024

Simulations of swimming fish suggest fish may naturally prefer to compete—not cooperate—during swimming

Researchers have shown how different swimming formations may save fish energy and suggest that they only switch positions to save energy for the group when under pressure.

Analytical Chemistry May 21, 2024

Double-pulse LIBS technology provides environmentally friendly analysis of deep-sea materials

The seabed contains large quantities of valuable minerals and metals that are urgently needed for modern technologies such as electric cars and wind turbines. However, discovering these deposits has so far been complicated. ...

Earth Sciences May 20, 2024

Satellite radar data uncover 'vigorous melting' at Antarctica's Thwaites Glacier

A team of glaciologists led by researchers at the University of California, Irvine used high-resolution satellite radar data to find evidence of the intrusion of warm, high-pressure seawater many kilometers beneath the grounded ...

Analytical Chemistry May 16, 2024

Accelerated discovery research unveils 21 novel materials for advanced organic solid-state laser technology

Organic solid-state lasers (OSLs) hold immense promise for a wide range of applications due to their flexibility, color tunability, and efficiency. However, they are difficult to make, and with over 150,000 possible experiments ...

Polymers May 15, 2024

What fire ants can teach us about making better self-healing materials

Fire ants form rafts to survive flooding, but how do those bonds work? And what can we learn from them? A Binghamton University, State University of New York professor is researching those questions to expand our knowledge ...

Planetary Sciences May 15, 2024

Astronomers discover new Earth-sized world orbiting an ultra-cool star

An international team of astronomers has detected a new, Earth-sized planet just 55 light years away, orbiting an ultra-cool red dwarf star.

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