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Categories: Geoscience: Geology, Offbeat: Computers and Math

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

'Brainless' robot can navigate complex obstacles      (via sciencedaily.com) 

Researchers who created a soft robot that could navigate simple mazes without human or computer direction have now built on that work, creating a 'brainless' soft robot that can navigate more complex and dynamic environments.

Computer Science: General Mathematics: General Offbeat: Computers and Math Offbeat: General Offbeat: Plants and Animals
Published

What do neurons, fireflies and dancing the Nutbush have in common?      (via sciencedaily.com) 

Synchronicity is all around us, but it is poorly understood. Computer scientists have now developed new tools to understand how human and natural networks fall in and out of sync.

Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography Geoscience: Geology Geoscience: Oceanography Paleontology: Climate
Published

Bursting air bubbles may play a key role in how glacier ice melts      (via sciencedaily.com)     Original source 

New research has uncovered a possible clue as to why glaciers that terminate at the sea are retreating at unprecedented rates: the bursting of tiny, pressurized bubbles in underwater ice.

Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geology Geoscience: Volcanoes
Published

Two out of three volcanoes are little-known. How to predict their eruptions?      (via sciencedaily.com)     Original source 

What is the risk of a volcano erupting? To answer this question, scientists need information about its underlying internal structure. However, gathering this data can take several years of fieldwork, analyses and monitoring, which explains why only 30% of active volcanoes are currently well documented. A team has developed a method for rapidly obtaining valuable information. It is based on three parameters: the height of the volcano, the thickness of the layer of rock separating the volcano's reservoir from the surface, and the average chemical composition of the magma.

Computer Science: General Offbeat: Computers and Math Offbeat: General
Published

Breathe! The shape-shifting ball that supports mental health      (via sciencedaily.com) 

A soft ball designed to support mental health by 'personifying' breath has been invented by a computer science student.

Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geography Geoscience: Geology
Published

Tiny mineral inclusions picture the chemical exchange between Earth's mantle and atmosphere      (via sciencedaily.com)     Original source 

Using synchrotron techniques, scientists have unveiled important information on The Great Oxidation Event by studying apatite inclusions in zircon crystals from old magmas.

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

Tiny, shape-shifting robot can squish itself into tight spaces      (via sciencedaily.com) 

Imagine a robot that can wedge itself through the cracks in rubble to search for survivors trapped in the wreckage of a collapsed building. Engineers are working toward to that goal with CLARI, short for Compliant Legged Articulated Robotic Insect.

Computer Science: Quantum Computers Offbeat: Computers and Math Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Paving the way for advanced quantum sensors      (via sciencedaily.com) 

Quantum physics has allowed for the creation of sensors far surpassing the precision of classical devices. Now, several new studies show that the precision of these quantum sensors can be significantly improved using entanglement produced by finite-range interactions. Researchers were able to demonstrate this enhancement using entangled ion-chains with up to 51 particles.

Chemistry: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Geoscience: Geology
Published

Enhanced chemical weathering: A solution to the climate crisis?      (via sciencedaily.com)     Original source 

Could blending of crushed rock with arable soil lower global temperatures? Researchers study global warming events from 40 and 56 million years ago to find answers.

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

AI helps robots manipulate objects with their whole bodies      (via sciencedaily.com) 

A new AI technique enables a robot to develop complex plans for manipulating an object using its entire hand, not just fingertips. This model can generate effective plans in about a minute using a standard laptop.

Energy: Batteries Energy: Technology Engineering: Nanotechnology Offbeat: Computers and Math
Published

Scientists invent micrometers-thin battery charged by saline solution that could power smart contact lenses      (via sciencedaily.com) 

Scientists have developed a flexible battery as thin as a human cornea, which stores electricity when it is immersed in saline solution, and which could one day power smart contact lenses.

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

Do measurements produce the reality they show us?      (via sciencedaily.com) 

The measurement values determined in sufficiently precise measurements of physical systems will vary based on the relation between the past and the future of a system determined by its interactions with the meter. This finding may explain why quantum experiments often produce paradoxical results that can contradict our common-sense idea of physical reality.

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

How artificial intelligence gave a paralyzed woman her voice back      (via sciencedaily.com) 

Researchers have developed a brain-computer interface (BCI) that has enabled a woman with severe paralysis from a brainstem stroke to speak through a digital avatar.

Biology: Developmental Offbeat: Computers and Math Offbeat: Plants and Animals
Published

The 'unknome': A database of human genes we know almost nothing about      (via sciencedaily.com)     Original source 

Researchers hope that a new, publicly available database they have created will shrink, not grow, over time. That's because it is a compendium of the thousands of understudied proteins encoded by genes in the human genome, whose existence is known but whose functions are mostly not.

Computer Science: Artificial Intelligence (AI) Computer Science: General Computer Science: Quantum Computers Energy: Technology Engineering: Nanotechnology Offbeat: Computers and Math Physics: Quantum Computing Physics: Quantum Physics
Published

Quantum material exhibits 'non-local' behavior that mimics brain function      (via sciencedaily.com) 

New research shows that electrical stimuli passed between neighboring electrodes can also affect non-neighboring electrodes. Known as non-locality, this discovery is a crucial milestone toward creating brain-like computers with minimal energy requirements.

Geoscience: Geology Geoscience: Volcanoes
Published

Carbon dioxide -- not water -- triggers explosive basaltic volcanoes      (via sciencedaily.com)     Original source 

Geoscientists have long thought that water -- along with shallow magma stored in Earth's crust -- drives volcanoes to erupt. Now, thanks to newly developed research tools, scientists have learned that gaseous carbon dioxide can trigger explosive eruptions.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Mathematics: Modeling Offbeat: Computers and Math Physics: Optics Physics: Quantum Physics
Published

Self-supervised AI learns physics to reconstruct microscopic images from holograms      (via sciencedaily.com) 

Researchers have unveiled an artificial intelligence-based model for computational imaging and microscopy without training with experimental objects or real data. The team introduced a self-supervised AI model nicknamed GedankenNet that learns from physics laws and thought experiments. Informed only by the laws of physics that universally govern the propagation of electromagnetic waves in space, the researchers taught their AI model to reconstruct microscopic images using only random artificial holograms -- synthesized solely from 'imagination' without relying on any real-world experiments, actual sample resemblances or real data.

Geoscience: Geology
Published

Scientists crack the code of what causes diamonds to erupt      (via sciencedaily.com)     Original source 

Scientists have discovered that the breakup of tectonic plates is the main driving force behind the generation and eruption of diamond-rich magmas from deep inside the Earth.