Geologic Age of Finsen Crater on Far Side of the Moon found to be 3.5 billion years

Geologic age of Finsen Crater on far side of the moon found to be 3.5 billion years
Context map of Chang’e-4 landing site. Credit: AIR

The absolute model age (AMA), or geologic age of Finsen crater on the moon’s far side is determined to be about 3.5 billion years (Ga) based on crater counting method, according to a study published in Icarus.

The study was conducted by a research team led by Prof. Di Kaichang from the State Key Laboratory of Remote Sensing Sciences, Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences (CAS).

Based on this model age, the regolith growth rate at the Chang’e-4 landing site and the crater degradation rate within Finsen crater have also been estimated.

China’s Chang’e-4 probe, including a lander and a rover, successfully touched down the floor of Von Kármán crater within the South Pole-Aitken (SPA) bas...

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Children use Both Brain Hemispheres to Understand Language, Unlike Adults

Children use both brain hemispheres to understand language, unlike adults
Examples of individual activation maps in each of the age groups. Strong activation in right-hemisphere homologs of the left-hemispher

Infants and young children have brains with a superpower, of sorts, say Georgetown University Medical Center neuroscientists. Whereas adults process most discrete neural tasks in specific areas in one or the other of their brain’s two hemispheres, youngsters use both the right and left hemispheres to do the same task. The finding suggests a possible reason why children appear to recover from neural injury much easier than adults.

The study published Sept. 7, 2020 in PNAS focuses on one task, language, and finds that to understand language (more specifically, processing spoken sentences), children use both hemispheres...

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Wool-like Material can Remember and Change Shape

image of keratin sheet changing from a tube to a star

Material could be used in smart textiles, medical devices and more. Researchers have developed a biocompatible material that can be 3D-printed into any shape and pre-programmed with reversible shape memory. The material is made using keratin, a fibrous protein found in hair, nails and shells, extracted from leftover Agora wool used in textile manufacturing. It could be used in anything from self-fitting bras to actuating textiles for medical therapeutics and could help reduce waste in the fashion industry.

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Peculiar Planetary System Architecture around 3 Orion Stars explained

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