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Categories: Archaeology: General, Offbeat: Computers and Math

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Anthropology: Early Humans Anthropology: General Archaeology: General Biology: Biochemistry Biology: General Ecology: Animals Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils
Published

Origin of ancient mummified baboons found in Egypt      (via sciencedaily.com)     Original source 

Primatologists are using genetic analysis to determine the geographic origin of ancient mummified baboons found in Egypt. The team finds evidence that the two legendary trading regions of Punt and Adulis may have been the same place separated by a thousand years of history.

Chemistry: General Chemistry: Inorganic Chemistry Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Plant-based materials give 'life' to tiny soft robots      (via sciencedaily.com)     Original source 

A team of researchers has created smart, advanced materials that will be the building blocks for a future generation of soft medical microrobots. These tiny robots have the potential to conduct medical procedures, such as biopsy, and cell and tissue transport, in a minimally invasive fashion.

Computer Science: Virtual Reality (VR) Offbeat: Computers and Math Offbeat: General
Published

Simulating cold sensation without actual cooling      (via sciencedaily.com)     Original source 

The perception of persistent thermal sensations, such as changes in temperature, tends to gradually diminish in intensity as our bodies become accustomed to the temperature. This phenomenon leads to a shift in our perception of temperature when transitioning between different scenes in a virtual environment. Researchers have now developed a technology to generate a virtual cold sensation via a non-contact method without physically altering the skin temperature.

Archaeology: General Biology: Biochemistry Biology: Marine Biology: Zoology Ecology: Sea Life Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils
Published

Ancient sea monster remains reveal oldest mega-predatory pliosaur      (via sciencedaily.com)     Original source 

The fossils of a 170-million-year-old ancient marine reptile from the Age of Dinosaurs have been identified as the oldest-known mega-predatory pliosaur -- a group of ocean-dwelling reptiles closely related to the famous long-necked plesiosaurs. The findings are rare and add new knowledge to the evolution of plesiosaurs.

Chemistry: Biochemistry Chemistry: General Chemistry: Organic Chemistry Computer Science: General Engineering: Nanotechnology Mathematics: Modeling Offbeat: Computers and Math Offbeat: General
Published

International team develops novel DNA nano engine      (via sciencedaily.com)     Original source 

An international team of scientists has recently developed a novel type of nano engine made of DNA. It is driven by a clever mechanism and can perform pulsing movements. The researchers are now planning to fit it with a coupling and install it as a drive in complex nano machines.

Anthropology: Cultures Anthropology: General Archaeology: General Paleontology: Fossils
Published

Researchers identify the oldest pieces of Baltic amber found on the Iberian Peninsula: imports began over 5,000 years ago      (via sciencedaily.com)     Original source 

Baltic amber is a luxury material used in jewellery and handicrafts all over the world. Researchers have shown that Baltic amber arrived on the Iberian Peninsula at least in the 4th millennium BC, more than a millennium earlier than previously thought.

Engineering: Nanotechnology Offbeat: Computers and Math Offbeat: General
Published

Wearable device makes memories and powers up with the flex of a finger      (via sciencedaily.com)     Original source 

Researchers have invented an experimental wearable device that generates power from a user's bending finger and can create and store memories, in a promising step towards health monitoring and other technologies.

Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Choosing exoskeleton settings like a radio station      (via sciencedaily.com)     Original source 

Taking inspiration from music streaming services, a team of engineers has designed the simplest way for users to program their own exoskeleton assistance settings.

Archaeology: General Biology: Biochemistry Biology: Marine Ecology: Invasive Species Ecology: Sea Life
Published

Study reveals our European ancestors ate seaweed and freshwater plants      (via sciencedaily.com)     Original source 

Researchers say they have found 'definitive' archaeological evidence that seaweeds and other local freshwater plants were eaten in the mesolithic, through the Neolithic transition to farming and into the Early Middle Ages, suggesting that these resources, now rarely eaten in Europe, only became marginal much more recently.

Chemistry: Biochemistry Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Could future AI crave a favorite food?      (via sciencedaily.com)     Original source 

Can artificial intelligence (AI) get hungry? Develop a taste for certain foods? Not yet, but a team of researchers is developing a novel electronic tongue that mimics how taste influences what we eat based on both needs and wants, providing a possible blueprint for AI that processes information more like a human being.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Instant evolution: AI designs new robot from scratch in seconds      (via sciencedaily.com)     Original source 

Researchers developed the first AI to date that can intelligently design robots from scratch by compressing billions of years of evolution into mere seconds. It's not only fast but also runs on a lightweight computer and designs wholly novel structures from scratch — without human-labeled, bias-filled datasets.

Chemistry: Biochemistry Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

One-hour training is all you need to control a third robotic arm, study finds      (via sciencedaily.com) 

A new study has found that people can learn to use supernumerary robotic arms as effectively as working with a partner in just one hour of training.

Anthropology: Cultures Anthropology: Early Humans Anthropology: General Archaeology: General Geoscience: Environmental Issues Paleontology: Fossils Paleontology: General
Published

Pollen analysis suggests peopling of Siberia and Europe by modern humans occurred during a major Pleistocene warming spell      (via sciencedaily.com)     Original source 

A new study appearing in Science Advances compares Pleistocene vegetation communities around Lake Baikal in Siberia, Russia, to the oldest archeological traces of Homo sapiens in the region. The researchers use the 'remarkable evidence' to tell a compelling story from 45,000-50,000 years ago with new detail: how the first humans migrated across Europe and Asia.

Anthropology: Early Humans Anthropology: General Archaeology: General Environmental: Ecosystems
Published

Probing the deep genetic structure of Africa      (via sciencedaily.com)     Original source 

Using ancestry decomposition techniques an international research team has revealed a deeply divergent ancestry among admixed populations from the Angolan Namib desert. This unique genetic heritage brings the researchers closer to understanding the distribution of genetic variation in the broader region of southern Africa before the spread of food production.

Anthropology: General Archaeology: General Paleontology: Fossils
Published

New study reveals a long history of violence in ancient hunter-gatherer societies      (via sciencedaily.com)     Original source 

Violence was a consistent part of life among ancient communities of hunter-gatherers, according to a new study that looked for signs of trauma on 10,000-year-old skeletal remains from burial sites in northern Chile.

Anthropology: General Archaeology: General Offbeat: General Offbeat: Paleontology and Archeology
Published

Ritual use of human remains dating from the Neolithic      (via sciencedaily.com)     Original source 

An international study has documented post-mortem bone modifications not linked to consumption.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Scientists successfully maneuver robot through living lung tissue      (via sciencedaily.com) 

Scientists have shown that their steerable lung robot can autonomously maneuver the intricacies of the lung, while avoiding important lung structures.

Anthropology: Cultures Anthropology: General Archaeology: General Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Ancient Amazonians intentionally created fertile 'dark earth'      (via sciencedaily.com)     Original source 

A new study suggests patches of fertile soil in the Amazon, known as dark earth, were intentionally produced by ancient Amazonians as a way to improve the soil and sustain large and complex societies.