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ScienceDaily: Computers & Math News |
| Researchers uncover unique properties of a promising new superconductor Posted: 16 Jun 2021 11:32 AM PDT A study led by physics researchers has discovered that a unique superconducting metal is more resilient when used as a very thin layer. |
| Computers predict people's tastes in art Posted: 16 Jun 2021 11:32 AM PDT A new study showing that computers can predict what paintings people will like offers insight into how our brains make aesthetic judgments. |
| Inducing and tuning spin interactions in layered material Posted: 16 Jun 2021 11:32 AM PDT Magnetic-spin interactions that allow spin-manipulation by electrical control allow potential applications in energy-efficient spintronic devices. Researchers now describe the induction of such interactions in a layered material tantalum-sulfide by addition of iron atoms, and tuning by insertion of protons. |
| Electrohydraulic arachno-bot a fascinating lightweight Posted: 16 Jun 2021 09:16 AM PDT Goodbye, bulky components and connectors: A team of scientists has now found a new way to exploit the principles of spiders' joints to create lightweight robots. |
| Bruisable artificial skin could help prosthetics, robots sense injuries Posted: 16 Jun 2021 09:16 AM PDT When someone bumps their elbow against a wall, they not only feel pain but also might experience bruising. Robots and prosthetic limbs don't have these warning signs, which could lead to further injury. Now, researchers have developed an artificial skin that senses force through ionic signals and also changes color from yellow to a bruise-like purple, providing a visual cue that damage has occurred. |
| Correlated errors in quantum computers emphasize need for design changes Posted: 16 Jun 2021 08:38 AM PDT Quantum computers could outperform classical computers at many tasks, but only if the errors that are an inevitable part of computational tasks are isolated rather than widespread events. Now, researchers have found evidence that errors are correlated across an entire superconducting quantum computing chip -- highlighting a problem that must be acknowledged and addressed in the quest for fault-tolerant quantum computers. |
| Quantum-nonlocality at all speeds Posted: 16 Jun 2021 08:37 AM PDT Researchers report that nonlocality is a universal property of the world, regardless of how and at what speed quantum particles move. |
| Inkjet printing show promise as new strategy for making e-textiles, study finds Posted: 16 Jun 2021 06:41 AM PDT Researchers demonstrated they could print layers of electrically conductive ink on polyester fabric to make an e-textile that could be used in the design of future wearable devices. |
| Researchers 3D print rotating microfilter for lab-on-a-chip applications Posted: 15 Jun 2021 11:56 AM PDT Researchers have fabricated a magnetically driven rotary microfilter that can be used to filter particles inside a microfluidic device. They made the tiny turning filter by creating a magnetic material that could be used with a very precise 3D printing technique known as two-photon polymerization. |
| Bending light for safer driving; invisibility cloaks to come? Posted: 15 Jun 2021 10:22 AM PDT Optical cloaking allows objects to be hidden in plain sight by guiding light around anything placed inside the cloak. While cloaking has been popularized in fiction, researchers in recent years have started realizing cloaks that shield objects from view by controlling the flow of electromagnetic radiation around them. Researchers examined recent progress of developing invisibility cloaks that function in natural incoherent light and can be realized using standard optical components. |
| Let there be light! New tech to revolutionize night vision Posted: 15 Jun 2021 10:21 AM PDT Researchers have developed new technology that allows people to see clearly in the dark, revolutionizing night-vision. |
| New discovery of a rare superconductor may be vital for the future of quantum computing Posted: 15 Jun 2021 10:21 AM PDT Research has resulted in the discovery of a new rare topological superconductor, LaPt3P. This discovery may be of huge importance to the future operations of quantum computers. |
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