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By +thexfile · Posted
Using NASA’s IXPE telescope and a fleet of observatories, scientists discovered that the system’s intense X-rays don’t come from its glowing accretion disk as previously believed, but from a chaotic, high-speed wind of particles hurled out by the pulsar itself. The findings challenge old models and reveal a single, powerful mechanism behind the pulsar’s radiation. It’s a dramatic twist in our understanding of how dead stars can still light up the universe. A global team of astronomers has made a significant discovery about how the energetic remains of exploded stars interact with the space around them. Using NASA’s IXPE (Imaging X-ray Polarimetry Explorer) along with several other observatories, researchers gathered new insights into this dynamic cosmic behavior. The scientists, working across the United States, Italy, and Spain, focused their investigation on a puzzling stellar system known as PSR J1023+0038, or simply J1023. This system features a rapidly spinning neutron star that draws material from a smaller companion star. As a result, an accretion disk of matter has formed around the neutron star. The neutron star also functions as a pulsar, emitting intense beams of radiation from its magnetic poles as it spins, creating a pattern that resembles a lighthouse sweeping through space. What makes J1023 especially important is that it switches between two distinct phases. https://scitechdaily.com/nasa-just-discovered-where-these-mysterious-space-x-rays-really-come-from/ -
By +thexfile · Posted
Artifacts from the Iron Age have revealed an intense historical magnetic anomaly in the Middle East. Could using a similar approach elsewhere help us unravel the mysteries of Earth's magnetic field? Ben-Yosef, an archaeologist at Tel Aviv University, had been working in southern Jordan with Ron Shaar, who was analyzing archaeological materials around the Levant. Shaar, a geologist at The Hebrew University of Jerusalem, was building a record of the area's magnetic field. The hunk of copper slag — a waste byproduct of forging metals — they found recorded an intense spike in Earth's magnetic field around 3,000 years ago. Shaar worked hard to give them more evidence. After they had analyzed and described samples from around the region for more than a decade, the anomaly was accepted by the research community and named the Levantine Iron Age Anomaly (LIAA). From about 1100 to 550 B.C., the magnetic field emanating from the Middle East fluctuated in intense surges. https://www.livescience.com/archaeology/earths-magnetic-field-is-weakening-magnetic-crystals-from-lost-civilizations-could-hold-the-key-to-understanding-why -
By +thexfile · Posted
Designed by former F1 engineers. Pure danger. A company made up of former F1 racing engineers has unveiled an outrageous e-scooter that can reach a top speed of north of 100 miles per hour — and covers a whopping 150 miles on a single charge. The bizarre contraption, dubbed The Turbo, was developed by UK-based e-scooter company Bo, whose existing lineup targets the more premium end of the last-mile — or last 150 miles, in this case — mobility market. The Turbo's specs are borderline hard to believe. The metal-clad and girthy two-wheeler features a 24,000-watt dual-motor engine and an enormous 1,800-watt-hour battery. Aerodynamic air intakes funnel wind to keep everything cool. https://futurism.com/the-byte/100-mph-escooter-hazard -
By Mighty Pen · Posted
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By Mighty Pen · Posted
I talked about OnlyOffice. And stop insulting people.
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Question
danbalsh
Hi;
Does anyone know of a site (apart from MSDN) where i can learn how to use Visual Styles in my VB apps, at the moment they all look like Windows 2000/Me e.g. without the cool new XP effects.
Thanks for the time :)
Daniel Balshaw
danbalsh@ntlworld.com
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https://www.neowin.net/forum/topic/19588-visual-styles-in-visual-basic/Share on other sites
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