The Squishy, Far-Out New Experiments Headed to the ISS
Muscle cells, 3D-printed lunar regolith, and le Blob will soon orbit 250 miles above Earth......»»
Why string theory requires extra dimensions
String theory found its origins in an attempt to understand the nascent experiments revealing the strong nuclear force. Eventually another theory, one based on particles called quarks and force carriers called gluons, would supplant it, but in the de.....»»
Research offers a reason why diversity in plant species causes higher farming yield, solving "a bit of a mystery"
A study appearing in Nature Communications based on field and greenhouse experiments at the University of Kansas shows how a boost in agricultural yield comes from planting diverse crops rather than just one plant species: Soil pathogens harmful to p.....»»
Mollusks from polar expeditions reveal new details about the ocean
In the early hours of 30 October 1961, a Russian bomber took off and flew north. The plane was headed for the Novaya Zemlya archipelago in the Russian part of the Arctic. When the pilot saw the islands far below, he released the cargo—a bomb the si.....»»
Jeff Bezos"s Blue Origin headed back into space after accident
The American company Blue Origin plans to launch its rocket Big Shepard Monday for the first time since an accident more than a year ago, as the firm founded by billionaire Jeff Bezos heads back into space......»»
I really hope the iPhone 16 doesn’t look like this
Apple is not one for wild experiments. But leaked models for the upcoming iPhone 16 design offer a regressive peek into shameless aesthetic complacency......»»
Halley"s comet is finally headed back to the sun: When you can see it
The most famous comet of all is headed back toward Earth. Halley's comet reached aphelion—its farthest point from the sun—on Dec. 8, at which point it began its long journey back to the sun......»»
Migratory bats can detect the Earth"s magnetic field, behavioral experiments show
Pipistrelle bats have a magnetic compass and calibrate it at sunset, according to a new study. An international team of researchers led by the University of Oldenburg has used behavioral experiments to show that two different components of the Earth'.....»»
Research progress in pump-probe experiments at high-intensity laser facilities
The reaction kinetics of energetic materials is a key factor in determining the detonation characteristics and safety. The complexity of the reaction process and the lack of experimental means remain a notable challenge in experimental research and f.....»»
Current carbon dioxide levels last seen 14 million years ago
The last time carbon dioxide in the atmosphere consistently matched today's human-driven levels was 14 million years ago, according to a large new study Thursday that paints a grim picture of where Earth's climate is headed......»»
A new 66 million-year history of carbon dioxide offers little comfort for today
A massive new review of ancient atmospheric carbon-dioxide levels and corresponding temperatures lays out a daunting picture of where the Earth's climate may be headed. The study covers geologic records spanning the past 66 million years, putting pre.....»»
Tesla whistleblower calls cars with Autopilot “experiments in public roads”
Whistleblower speaks out after Tesla sued him over document leaks. Enlarge (credit: Getty Images | SOPA Images) A former Tesla employee who leaked thousands of accident reports and other documents expressed his doubts ab.....»»
Collisions change how fast ions surf on plasma waves in fusion experiments and beyond
Just like there are waves in the ocean, waves can also occur in an electrically charged gas called a plasma, made up of electrons and ions. In the ocean, people surf by riding their boards at nearly the same speed as the waves. This matching conditio.....»»
Control over friction, from small to large scales
Friction is hard to predict and control, especially since surfaces that come in contact are rarely perfectly flat. New experiments demonstrate that the amount of friction between two silicon surfaces, even at large scales, is determined by the formin.....»»
An anomalous relativistic emission arising from the intense interaction of lasers with plasma mirrors
Interactions between intense laser pulses and plasma mirrors have been the focus of several recent physics studies due to the interesting effects they produce. Experiments have revealed that these interactions can generate a non-linear physical proce.....»»
Scientists discover new type of ultrafast magnetic switching while investigating noise interference
Researchers at the University of Konstanz have discovered a new type of ultrafast magnetic switching by investigating fluctuations that normally tend to interfere with experiments as noise......»»
The secret life of an electromagnon: Research takes a step toward ultrafast control of magnetism with light
Scientists have revealed how lattice vibrations and spins talk to each other in a hybrid excitation known as an electromagnon. To achieve this, they used a unique combination of experiments at the X-ray free electron laser SwissFEL. Understanding thi.....»»
Boosting PET recycling with higher standards for laboratory experiments
Many enzymes promise to break down plastic. But what works in the lab often fails on a large scale. Now a new study by Gert Weber, HZB, Uwe Bornscheuer, University of Greifswald, and Alain Marty, Chief Scientific Officer of Carbios, shows how raising.....»»
Researchers untangle the relationships between bacterial languages
A combination of machine learning and lab experiments has given researchers a peek into the different languages bacteria use to communicate. Understanding how bacteria communicate—and when they can't—has implications for treating drug-resistant b.....»»
Physicists find evidence of exotic charge transport in quantum material
True to form, a "strange metal" quantum material proved strangely quiet in recent quantum noise experiments at Rice University. Published this week in Science, the measurements of quantum charge fluctuations known as "shot noise" provide the first di.....»»
Why student experiments with generative AI matter for our collective learning
Generative artificial intelligence (GenAI) tools like ChatGPT based on Large Language Models (LLMs) are revolutionizing the ways we think, learn and work......»»