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 fluid micro robots......»»
Physicists report optical analog of Kármán vortex street
In a study published in Nature Communications, collaborating physicists from Singapore and the UK have reported an optical analog of the Kármán vortex street (KVS). This optical KVS pulse reveals fascinating parallels between fluid transport and en.....»»
Textured tiles help endangered eels overcome human-made river obstacles, study shows
A new way of helping a critically endangered species of eel swim upstream during their migration has been tested by Cardiff University researchers......»»
Untapped power: Logical operations using RNA droplets
RNA droplets can now be used to perform logical operations that take microRNA sequences as inputs, report scientists from Tokyo Tech. By self-assembling into network-like structures, RNA molecules form liquid-state droplets. These RNA droplets disper.....»»
Want to feel the Apple feels? These accessories bring classic Apple designs to modern devices
Apple has a rich history of distinctive product designs. So much so that some of its classic product looks can inspire deep nostalgia and affection even decades later. Here are some wonderfully nostalgia-inducing accessories for the iPhone and App.....»»
Daisy Ridley trained for months to play first woman to swim English Channel
Siobhan-Marie O'Connor: "There were so many different swimming elements to the role." Enlarge / Daisy Ridley stars as Gertrude "Trudy" Ederle in The Young Woman and the Sea. (credit: Walt Disney Studios) In August 1926,.....»»
Fish are adapting to weightlessness on the Chinese space station
Four zebrafish are alive and well after nearly a month in space aboard China's Tiangong space station. As part of an experiment testing the development of vertebrates in microgravity, the fish live and swim within a small habitat aboard the station......»»
Scientists reveal elastic turbulence has more in common with classical Newtonian turbulence than expected
Blood, lymph fluid and other biological liquids can have surprising and sometimes troubling properties. Many of these biological solutions are non-Newtonian fluids, a type of liquid that is characterized by a non-linear relationship between stress an.....»»
Canada orders dissolution of two firms, citing national security concerns
Canada orders dissolution of two firms, citing national security concerns.....»»
Google’s “AI Overview” can give false, misleading, and dangerous answers
From glue-on-pizza recipes to recommending "blinker fluid," Google's AI sourcing needs work. Enlarge / This is fine. (credit: Getty Images) If you use Google regularly, you may have noticed the company's new AI Overviews.....»»
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 fluid micro robots......»»
New method can create aquatic levitation at much lower temperature, has implications for cooling nuclear reactors
Splash a few drops of water on a hot pan and if the pan is hot enough, the water will sizzle and the droplets of water seem to roll and float, hovering above the surface......»»
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 performed on it. Named Cha.....»»
"Dusty" archives inspire new story about 1886 Charleston earthquake
Late on August 31, 1886, while many people were asleep, a large quake rocked Charleston, South Carolina, and the surrounding region, toppling buildings, buckling railroad tracks, and causing sand to "boil" or bubble from liquefaction. By the time the.....»»
Expanding on the fundamental principles of liquid movement
From the rain drops rolling down your window, to the fluid running through a COVID rapid test, we cannot go a day without observing the world of fluid dynamics. Naturally, how liquids traverse across, and through, surfaces is a heavily researched sub.....»»
Researchers uncover how jelly sea creatures might shape modern robotics
Scientists at the University of Oregon have discovered that colonies of gelatinous sea animals swim through the ocean in giant corkscrew shapes using coordinated jet propulsion, an unusual kind of locomotion that could inspire new designs for efficie.....»»
Researchers develop increasingly sustainable methods for dissolving gold, silver and copper from recycled materials
Waste from computers and cell phones, solar panels and other discarded electronics are becoming an important source of noble metals alongside mining. Researchers at the University of Helsinki have developed sustainable dissolution methods for noble m.....»»
Warner Bros. gives Adult Swim games back to their creators rather than kill them
It's still unclear why WBD wouldn't have done this in the first place. Enlarge / Timely art from the game Traverser, soon to be published by developer Gatling Goat Studios. (credit: Gatling Goat Studios/Adult Swim Games).....»»
Lahar detection system upgraded for Mount Rainier
In the shadow of Washington State's Mount Rainier, about 90,000 people live in the path of a potential large lahar—a destructive, fluid and fast-moving debris flow associated with volcanic slopes......»»
Researchers develop tiny droplets that harness laser light to detect disease markers
A team of researchers led by Nanyang Technological University, Singapore (NTU Singapore) has created tiny droplets that, when activated by laser light, can detect viral protein biomarkers indicating the presence of certain diseases......»»
Human activities have an intense impact on Earth"s deep subsurface fluid flow
The impact of human activities—such as greenhouse gas emissions and deforestation—on Earth's surface have been well-studied. Now, hydrology researchers from the University of Arizona have investigated how humans impact Earth's deep subsurface, a.....»»