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One of the fastest-spinning stars in the Universe

Space and time from Science Daily Feed - Wed, 10/30/2024 - 12:04pm
New research in our Milky Way has revealed a neutron star that rotates around its axis at an extremely high speed. It spins 716 times per second, making it one of the fastest-spinning objects ever observed.
Categories: Science

Paving the way for polymer design

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 12:03pm
A research study describes a systematic high-throughput design approach for virtual screening and creation of novel polypeptide-based molecules that form regular secondary structures that can be used in biology or materials science research.
Categories: Science

Scientists develop cellulose recycling method with applications ranging from textiles to medical devices

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 12:03pm
In the search for more sustainable uses of cellulose, scientists have developed a production method for a nanofibrous cellulose matrix, which has the potential to replace non-renewable industrial even in biomedical applications.
Categories: Science

Smart sensor patch detects health symptoms through edge computing

Computers and Math from Science Daily Feed - Wed, 10/30/2024 - 12:03pm
Edge computing on a smartphone has been used to analyze data collected by a multimodal flexible wearable sensor patch and detect arrhythmia, coughs and falls.
Categories: Science

Is personalised nutrition better than one-size-fits-all diet advice?

New Scientist Feed - Wed, 10/30/2024 - 12:00pm
Our metabolism's response to food is highly idiosyncratic and there are hints that tailoring our diet to these personal differences can deliver health benefits
Categories: Science

Complexity of tumors revealed in 3D

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 11:59am
A new analysis has revealed detailed 3D maps of the internal structures of multiple tumor types. These cancer atlases reveal how different tumor cells -- and the cells of a tumor's surrounding environment -- are organized, in 3D, and how that organization changes when a tumor spreads to other organs. The detailed findings offer scientists valuable blueprints of tumors that could lead to new approaches to therapy and spark a new era in the field of cancer biology, according to the researchers.
Categories: Science

Breakthrough in magnetism could transform quantum computing and superconductors

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 11:58am
A discovery by physicists is unlocking a new understanding of magnetism and electronic interactions in cutting-edge materials, potentially revolutionizing technology fields such as quantum computing and high-temperature superconductors.
Categories: Science

Breakthrough in magnetism could transform quantum computing and superconductors

Computers and Math from Science Daily Feed - Wed, 10/30/2024 - 11:58am
A discovery by physicists is unlocking a new understanding of magnetism and electronic interactions in cutting-edge materials, potentially revolutionizing technology fields such as quantum computing and high-temperature superconductors.
Categories: Science

Solving interface mystery in organic solar cells makes them more efficient

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 11:58am
Research provides a deeper understanding of precisely what is happening in organic solar cells as light is converted into electricity. Researchers developed a new method which visualizes interfaces where the sunlight's energy is converted to electrical charges and used the findings to develop a set of design rules that can improve the efficiency of organic solar cells.
Categories: Science

Quantum simulator could help uncover materials for high-performance electronics

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 11:57am
Researchers created a synthetic magnetic field using a superconducting quantum processor, which could enable them to precisely study complex phenomena in materials, like phase changes. This could shed light on properties of unique materials that may be used to create faster or more powerful electronics.
Categories: Science

Quantum simulator could help uncover materials for high-performance electronics

Computers and Math from Science Daily Feed - Wed, 10/30/2024 - 11:57am
Researchers created a synthetic magnetic field using a superconducting quantum processor, which could enable them to precisely study complex phenomena in materials, like phase changes. This could shed light on properties of unique materials that may be used to create faster or more powerful electronics.
Categories: Science

Farewell frost! New surface prevents frost without heat

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 11:57am
In a new study, researchers discovered that tweaking the texture of any surface and adding a thin layer of graphene oxide prevents 100% of frost from forming on surfaces for one week or potentially even longer. This is 1,000 times longer than current, state-of-the-art anti-frosting surfaces.
Categories: Science

Combining VR and non-invasive brain stimulation: A neurotechnology that boosts spatial memory without surgery

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 11:56am
Researchers have joined forces to give a boost to spatial memory by creating a unique experimental setup that combines non-invasive deep-brain stimulation, virtual reality training, and fMRI imaging. The study demonstrates that targeted, painless electric impulses to the hippocampus and adjacent structures, a deep brain region implied in memory and spatial navigation, can improve the brain's ability to recall locations and navigate more effectively.
Categories: Science

A rudimentary quantum network link between Dutch cities

Matter and energy from Science Daily Feed - Wed, 10/30/2024 - 11:56am
Researchers have demonstrated a network connection between quantum processors over metropolitan distances. Their result marks a key advance from early research networks in the lab towards a future quantum internet. The team developed fully independently operating nodes and integrated these with deployed optical internet fiber, enabling a 25-km quantum link.
Categories: Science

A rudimentary quantum network link between Dutch cities

Computers and Math from Science Daily Feed - Wed, 10/30/2024 - 11:56am
Researchers have demonstrated a network connection between quantum processors over metropolitan distances. Their result marks a key advance from early research networks in the lab towards a future quantum internet. The team developed fully independently operating nodes and integrated these with deployed optical internet fiber, enabling a 25-km quantum link.
Categories: Science

AI can use tourist photos to help track Antarctica’s penguins

New Scientist Feed - Wed, 10/30/2024 - 11:00am
Scientists used AI to transform tourist photos into a 3D digital map of Antarctic penguin colonies – even as researchers debate whether to harness or discourage tourism in this remote region
Categories: Science

The science of exercise: Which activity burns the most calories?

New Scientist Feed - Wed, 10/30/2024 - 11:00am
Running, swimming, HIIT or walking – what is the best way to work out? The answer is complicated, and depends on the person, finds Grace Wade
Categories: Science

Chilling news adds fresh meaning to 2018 Arctic horror drama

New Scientist Feed - Wed, 10/30/2024 - 11:00am
A new study amplifies the horror of an excellent series about the doomed Franklin expedition. The Terror is a worthy tribute to the lost sailors, says Bethan Ackerley
Categories: Science

Striking image shows well-preserved wreck of Shackleton’s doomed ship

New Scientist Feed - Wed, 10/30/2024 - 11:00am
Endurance sank beneath the ice during Ernest Shackleton’s legendary Antarctic expedition. More than a hundred years later, researchers document their own saga of how they found the vessel
Categories: Science

Forget Hollywood, science has real plans to defend us from asteroids

New Scientist Feed - Wed, 10/30/2024 - 11:00am
Forget Armageddon-sized rocks, just one of 25,000 smaller asteroids could destroy a city on Earth. How to Kill an Asteroid by Robin George Andrew shows how science plans to save the planet
Categories: Science

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