13K likes, — tylerthrasherart on March 31, 2024: ‘This color is killing flies and saving lives. A blue fabric with a reflectivity set at 460nm lures in the tsetse fly that mistakes the blue…’
Archive for the ‘futurism’ category: Page 78
Jun 3, 2024
The universe’s biggest explosions made some of the elements we are composed of. But there’s another mystery source out there
Posted by Saúl Morales Rodriguéz in category: futurism
Analysis of two major cosmic blasts deepens the mystery of where the universe’s ‘heavy’ elements come from.
Jun 2, 2024
Dynamic Mereotopology: A Point-free Theory of Changing Regions. I. Stable and unstable mereotopological relations
Posted by Dan Breeden in category: futurism
It sure looks like other philosophers are using the Stone duality in ways that are a lot more sophisticated than my own way!
Abstract In this paper we present a point-free theory of Whiteheadean style of space and time.
In this paper we present a point-free theory of Whiteheadean style of space and time. Its algebraic formulation, called dynamic contact algebra (DCA), is a Boolean algebra whose elements symbolized dynamic regions changing in time, with two spatio-temporal mereotopological relations between them: stable and unstable contact. We prove several representation theorems for DCAs, representing them in structures arising from products of contact algebras or from products of topological spaces. We also present a decidable quantifier-free constraint logic for reasoning about stable and unstable mereotopological relations between dynamic regions. We consider the paper as a first step in point-free dynamic mereotopology.
Jun 2, 2024
A Higher Kynurenine/Tryptophan Ratio Is Associated With Lower Muscle Mass
Posted by Mike Lustgarten in category: futurism
Join us on Patreon! https://www.patreon.com/MichaelLustgartenPhDDiscount Links: At-Home Metabolomics: https://www.iollo.com?ref=michael-lustgartenUse Code: C…
An exploration of some of physicist Freeman Dyson’s ideas above and beyond the Dyson sphere including Dyson’s Trees and the Astrochicken.
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Jun 1, 2024
How Data From The Chandra X-Ray Observatory Helps With Studying Energetic Black Holes
Posted by Shubham Ghosh Roy in categories: cosmology, futurism
🌌🔭 The Chandra X-ray Observatory has been unveiling the mysteries of the universe for 25 years! Discover how its X-ray data helps scientists study black holes, supernovae, and the formation of galaxies. Learn about the incredible insights gained and what the future holds for X-ray astronomy. #SpaceResearch #BlackHoles #Chandra
NASA’s Chandra X-ray Observatory detects X-ray emissions from astronomical events.
Jun 1, 2024
New imager acquires amplitude and phase information without digital processing
Posted by Saúl Morales Rodriguéz in category: futurism
Researchers at the University of California, Los Angeles (UCLA) have achieved a significant milestone in optical imaging technology. A new all-optical complex field imager has been developed, capable of capturing both amplitude and phase information of optical fields without the need for digital processing.
Jun 1, 2024
Silencing Sonic Booms: NASA’s X-59 Quiet Supersonic Aircraft Passes Critical Milestone
Posted by Saúl Morales Rodriguéz in categories: futurism, transportation
NASA ’s X-59 quiet supersonic aircraft project has reached a critical milestone with the completion of the Flight Readiness Review, paving the way for future flight testing.
NASA has advanced the airworthiness verification of its quiet supersonic X-59 aircraft with the completion of a milestone review that will allow it to progress toward flight.
An independent Flight Readiness Review board comprising experts from throughout NASA has concluded a detailed evaluation of the X-59 project team’s safety strategies for the public and staff during both ground and flight testing. The board meticulously examined the team’s assessment of potential hazards, focusing on safety and risk identification.
