SciTech Chronicles. . . . . . . . .April 3rd, 2025

Vol II No 3

470 links Curated

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A man that flees from his fear may find that he has taken a short cut to meet it.

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NASA Finds Asteroid 2024 YR4 Is Building-Sized.

https://blogs.nasa.gov/webb/2025/04/02/nasas-webb-finds-asteroid-2024-yr4-is-building-sized/

Tags: #NIRCam #NIRCam #infrared #size

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Hypersonic air flow simulations could help design better supersonic vehicles.

https://www.livescience.com/technology/engineering/supersonic-vehicles-could-become-stronger-faster-and-more-durable-thanks-to-new-findings

Tags: #air-low #turbulence #simulation #hypersonic

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Fermented Flavor Takes Off Aboard the International Space Station.

https://thedebrief.org/miso-in-microgravity-fermented-flavor-takes-off-aboard-the-international-space-station/

Tags: #fermentation #microgravity #radiation #Miso

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An AI system that watches the health of over urban trees.

https://www.sciencedaily.com/releases/2025/04/250402122606.htm

Tags: #AI #threats #YOLOv8 #DeepSORT

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DARPA is Using the Atmosphere as a Sensor to Detect Explosions and Reentries.

https://thedebrief.org/darpa-is-using-earths-atmosphere-as-a-sensor-to-detect-secret-explosions-and-spacecraft-reentries/

Tags: #capabilities #AtmoSense #acoustic #electromagnetic

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SciTech Chronicles. . . . . . . . .Mar 26th, 2025

Strategy tells culture where to go.
Culture tells strategy what's acceptable.

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Vol II No 77

535 links Curated

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The Deep Frontier of Mantle Magma.

https://eos.org/science-updates/the-deep-frontier-of-mantle-magma-supply

Tags: #xenoliths #volatiles #subduction #models

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'Low-sugar' vaccine can provide broad immunity against coronavirus variants.

https://www.sciencedaily.com/releases/2025/03/250325120154.htm

Tags: #spike #glycans #receptor #low-mutation

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Longest molecules found on Mars may be remnants of building blocks of life.

https://www.livescience.com/space/mars/longest-molecules-ever-found-on-mars-may-be-remnants-of-building-blocks-of-life

Tags: #Yellowknife #linear #dodecane #SAM

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Ocean eddies -- the food trucks of the sea.

https://www.sciencedaily.com/releases/2025/03/250325141705.htm

Tags: #lipids #Mesoscale #signature #transport

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Impacts into Titan's methane-clathrate crust as a source of atmospheric methane.

https://arxiv.org/abs/2503.19118

Tags: #photolysis #replenishment #size #thickness

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