Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Mathematics: Modeling
Published

Should we tax robots?      (via sciencedaily.com) 

A small tax on robots, as well as on trade generally, will help reduce income inequality in the U.S., according to economists.

Engineering: Robotics Research
Published

New software based on Artificial Intelligence helps to interpret complex data      (via sciencedaily.com) 

Experimental data is often not only highly dimensional, but also noisy and full of artefacts. This makes it difficult to interpret the data. Now a team has designed software that uses self-learning neural networks to compress the data in a smart way and reconstruct a low-noise version in the next step. This enables it to recognize correlations that would otherwise not be discernible. The software has now been successfully used in photon diagnostics at the FLASH free electron laser at DESY. But it is suitable for very different applications in science.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

New winged robot can land like a bird      (via sciencedaily.com) 

Researchers have developed a method that allows a flapping-wing robot to land autonomously on a horizontal perch using a claw-like mechanism. The innovation could significantly expand the scope of robot-assisted tasks.

Energy: Batteries Engineering: Robotics Research
Published

Designing better battery electrolytes      (via sciencedaily.com) 

Scientists give the lay of the land in the quest for electrolytes that could enable revolutionary battery chemistries.

Computer Science: Virtual Reality (VR) Engineering: Robotics Research
Published

Researchers develop wireless, ultrathin 'Skin VR' to provide a vivid, 'personalized' touch experience in the virtual world      (via sciencedaily.com) 

Enhancing the virtual experience with the touch sensation has become a hot topic, but today's haptic devices remain typically bulky and tangled with wires. Researchers have now developed an advanced wireless haptic interface system, called WeTac, worn on the hand, which has soft, ultrathin soft features, and collects personalized tactile sensation data to provide a vivid touch experience in the metaverse.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

New robot does 'the worm' when temperature changes      (via sciencedaily.com) 

A new gelatinous robot that crawls, powered by nothing more than temperature change and clever design, brings 'a kind of intelligence' to the field of soft robotics.

Anthropology: Cultures Biology: Microbiology Paleontology: Climate Paleontology: Early Mammals and Birds Paleontology: General
Published

Increasing forest cover in the Eifel region 11,000 years ago resulted in the local loss of megafauna      (via sciencedaily.com) 

Sediment cores obtained from Eifel maar sites provide insight into the presence of large Ice Age mammals in Central Europe over the past 60,000 years: Overkill hypothesis not confirmed. Herds of megafauna, such as mammoth and bison, have roamed the prehistoric plains in what is today's Central Europe for several tens of thousands of years. As woodland expanded at the end of the last Ice Age, the numbers of these animals declined and by roughly 11,000 years ago, they had completely vanished from this region. Thus, the growth of forests was the main factor that determined the extinction of such megafauna in Central Europe.

Engineering: Robotics Research
Published

Molecular shape-shifting      (via sciencedaily.com) 

Structures made out of building blocks can shift their shape and autonomously self-organize to a new configuration. The physicists revealed this mechanism which may be used to actively manipulate molecular organization. A seed of the novel desired configuration is sufficient to trigger reorganization. This principle can be applied on to biological building blocks which are constantly recycled to form new structures in living systems.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Model shows how intelligent-like behavior can emerge from non-living agents      (via sciencedaily.com) 

A new model describes how biological or technical systems form complex structures equipped with signal-processing capabilities that allow the systems to respond to stimulus and perform functional tasks without external guidance.

Archaeology: General Ecology: Endangered Species Offbeat: Paleontology and Archeology Paleontology: Early Mammals and Birds Paleontology: Fossils Paleontology: General
Published

True giant wombat gives Diprotodon podium a wobble      (via sciencedaily.com) 

While the Diprotodon -- the extinct megafauna species that is distantly related to wombats but was the size of a small car -- is commonly (but incorrectly) thought of as Australia's 'giant wombat', researchers have shed light on a large species that does belong in the modern-day wombat family. The complete skull of this true fossil giant wombat, found in a Rockhampton cave in Queensland, Australia and estimated to be around 80,000 years old, has been described for the first time.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Bolstering the safety of self-driving cars with a deep learning-based object detection system      (via sciencedaily.com) 

Self-driving cars need to implement efficient, effective, and accurate detection systems to provide a safe and reliable experience to its users. To this end, an international research team has now developed an end-to-end neural network that, in conjunction with the Internet-of-Things technology, detects object with high accuracy (> 96%) in both 2D and 3D. The new method outperforms the current state-of-the-art methods and the way to new 2D and 3D detection systems for autonomous vehicles.

Offbeat: Paleontology and Archeology Paleontology: Early Mammals and Birds Paleontology: Fossils Paleontology: General
Published

Smilodon's sabre teeth      (via sciencedaily.com)     Original source 

Researchers have tested the biting efficiency of Smilodon, an extinct species of carnivore close to the extant felines. Using high-precision 3D scans and simulation methods, the team has just revealed how these animals managed to bite despite the impressive length of their teeth.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Soft robot detects damage, heals itself      (via sciencedaily.com) 

Engineers have created a soft robot capable of detecting when and where it was damaged -- and then healing itself on the spot.

Ecology: Endangered Species Offbeat: Earth and Climate Offbeat: Paleontology and Archeology Paleontology: Dinosaurs Paleontology: Early Mammals and Birds Paleontology: General
Published

Dinosaurs were on the up before asteroid downfall      (via sciencedaily.com) 

Dinosaurs dominated the world right up until a deadly asteroid hit the earth, leading to their mass extinction, some 66 million years ago, a landmark study reveals. Fresh insights into dinosaurs' ecosystems -- the habitats and food types that supported their lives -- suggests that their environments were robust and thriving, right up until that fateful day, at the end of the Cretaceous period.

Engineering: Robotics Research
Published

Researchers use ultrasound waves to move objects hands-free      (via sciencedaily.com) 

Researchers have discovered a new method to move objects using ultrasound waves, opening the door for using contactless manipulation in industries such as robotics and manufacturing.

Engineering: Robotics Research
Published

Checking blood pressure in a heartbeat, using artificial intelligence and a camera      (via sciencedaily.com)     Original source 

Engineers have designed a system to remotely measure blood pressure by filming a person's forehead and extracting cardiac signals using artificial intelligence algorithms.

Computer Science: Artificial Intelligence (AI) Computer Science: Quantum Computers Engineering: Robotics Research
Published

Pulses driven by artificial intelligence tame quantum systems      (via sciencedaily.com)     Original source 

Machine learning drives self-discovery of pulses that stabilize quantum systems in the face of environmental noise.

Offbeat: Earth and Climate Offbeat: Paleontology and Archeology Paleontology: Dinosaurs Paleontology: Early Mammals and Birds Paleontology: Fossils
Published

Fossil overturns more than a century of knowledge about the origin of modern birds      (via sciencedaily.com) 

Fossilized fragments of a skeleton, hidden within a rock the size of a grapefruit, have helped upend one of the longest-standing assumptions about the origins of modern birds.

Ecology: Endangered Species Offbeat: Paleontology and Archeology Paleontology: Climate Paleontology: Early Mammals and Birds Paleontology: Fossils
Published

Mammoth problem with extinction timeline      (via sciencedaily.com)     Original source 

Paleontologists say environmental DNA is not always helpful in identifying when animals like mammoths went extinct because genetic material found in sediment could have come from animals that died thousands of years earlier.

Geoscience: Geology Paleontology: Climate Paleontology: Early Mammals and Birds
Published

The evolution of Asia's mammals was dictated by ancient climate change and rising mountains      (via sciencedaily.com) 

A new study compiles data on more than 3,000 species to show how climate and geologic changes across Asia over the last 66 million years have shaped the evolution of the continent's mammals.