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@AstronomyVibes How easy is it to stand still in space? Would trusters be needed to counter slight variations?

The faster you move, the slower time passes. Literally. Einstein’s theory of special relativity proves that the faster you move through space, the slower you experience time. In 1905, Albert Einstein revolutionized our understanding of the universe by revealing that space and time are not separate entities, but a unified structure called spacetime. According to this framework, every object moves through spacetime at a constant rate. However, as an object increases its speed through space, its progression through time must compensate by slowing down. This means that as you approach the speed of light—roughly 186,000 miles per second—the rhythm of your clock stretches, a phenomenon known as time dilation that effectively turns high-speed travel into a journey into the future. This concept is far from theoretical; it is a fundamental reality confirmed by rigorous experimentation and modern technology. In 1971, scientists used ultra-precise atomic clocks on commercial airplanes to prove that time literally slows down for objects in motion. Even the GPS satellites we rely on every day must account for these relativistic shifts to provide accurate locations. Without correcting for the time differences caused by their orbital speed, GPS coordinates would drift by several miles daily, demonstrating that Einstein’s insights are essential to the functionality of our interconnected world. source: Hafele, J. C., & Keating, R. E. (1972). Around-the-World Atomic Clocks: Predicted Relativistic Time Gains. Science.

@BeatlesEarth Huge surprise if nobody thought of taking a photo of this music event, or the barwork. Such an amazing occurance would be catnip to anyone with cameras, including snappers Paul & John?

Today in 1960, John Lennon and Paul McCartney performed an acoustic set as a duo called “The Nerk Twins” at a small pub, “Fox and Hounds”, in Caversham, Berkshire. The pub was owned by Paul’s cousin. When they were not performing, John and Paul were working behind the bar.

@earthcurated Does highlight it should really be called Straights of Spain. Why is it named after the slither of Gibraltar that's furthur back from the passage than Spain? Come on Trump, here's a subject more fun than the warmonging gig?

The Strait of Gibraltar as viewed from low Earth orbit.

@archeohistories How do 24 anchors work? Assume all 24 needed, if they reduce ship's cargo ability?

In 1982, a Turkish sponge diver named Mehmed Çakir discovered metal "biscuits with ears" off the coast of Uluburun. What he had found became one of archaeology's greatest treasures: a Late Bronze Age merchant vessel that sank around 1320 BC. Between 1984-1994, archaeologists conducted 22,413 dives to recover a cargo so diverse it revealed the interconnected world of the 14th century BC Mediterranean—a world far more sophisticated than previously imagined. The ship, approximately 15 meters long and constructed of Lebanese cedar, carried ten tons of copper and one ton of tin—enough to produce eleven tons of bronze. Its cargo represented nine or ten distinct cultures, spanning from northern Europe to Africa, from Sicily to Mesopotamia. Among the treasures: 175 glass ingots (the earliest intact examples known), African ebony logs, elephant tusks, amber from the Baltic, Canaanite jars filled with terebinth resin, and luxury items including a gold scarab bearing Queen Nefertiti's name. The ship likely departed from Cyprus or the Syro-Palestinian coast, bound for a Mycenaean palace in mainland Greece. The cargo's composition suggests this was no ordinary merchant voyage. The mix of royal gifts, raw materials, and luxury goods matched items listed in the Amarna letters—diplomatic correspondence between Egyptian pharaohs and Near Eastern rulers. The presence of weapons from multiple cultures (Canaanite, Mycenaean, and Italian swords), along with cylinder seals and ceremonial items, indicates this vessel served the elite networks that bound Bronze Age kingdoms together through gift exchange and strategic trade. The wreck site, lying 44-52 meters deep on a steep rocky slope, required extraordinary archaeological effort. Director George Bass and later Cemal Pulak led eleven excavation campaigns, using underwater telephone booths and triangulation mapping to document every artifact's position. The careful recovery revealed not just objects but context—how the ship was loaded, how it was built with shell-first construction and mortise-and-tenon joints, and how 24 stone anchors from Syria-Palestine guided it across ancient seas. This single shipwreck fundamentally changed our understanding of Late Bronze Age economics. It demonstrated that international trade networks existed centuries before classical Greece, that technological knowledge flowed freely across vast distances, and that royal courts from Egypt to Mycenae were linked through sophisticated exchange systems. The Uluburun vessel wasn't just carrying cargo—it was carrying the connective tissue of Bronze Age civilization. The Uluburun shipwreck's excavation revolutionized Bronze Age scholarship by providing physical proof of economic systems previously known only through fragmentary texts and Egyptian tomb paintings. It demolished outdated assumptions about ancient isolation, demonstrating that Mediterranean and Near Eastern societies participated in globe-spanning trade networks characterized by standardized weights, quality control for raw materials, and diplomatic protocols governing commerce. The wreck established that tin from Central Asia, copper from Cyprus, amber from the Baltic, and African luxury goods moved through coordinated exchange systems—not random transactions. This discovery forced historians to recognize that economic globalization, technological diffusion, and cultural interconnection are not modern phenomena but fundamental patterns of human civilization, fundamentally reshaping how we understand the development of early complex societies and their collapse when these networks failed during the Bronze Age's end. #archaeohistories

@archeohistories Wondering if mollusks' brains have enough processing power to feel embarrasment, while they're being hunted & killed by this nonentity?

This organism has no brain, no eyes, no organs; we recognise, has just one hole (for food to get in and out again) and scientists still argue where it belongs in the tree of life. It just slides through the deep sea floor, existing for no clear reason. This is "Xenoturbella".... Sliding quietly across the deep seafloor is one of biology’s strangest residents: Xenoturbella. Discovered in 1949 and first studied in detail decades later, this soft-bodied marine organism defies easy classification. It has no brain, no eyes, no centralized nervous system, and no recognizable organs. Its body plan is radically simple, essentially a flattened sack with one opening that functions for both eating and waste. It moves slowly through sediment, absorbing nutrients, likely feeding on mollusks it encounters. For years, scientists argued over where it belonged on the tree of life. Some thought it was a degenerate relative of more complex animals; others believed it represented something far older. Genetic studies in the 2010s finally suggested Xenoturbella belongs near the base of bilaterian animals, offering a rare living glimpse into what early complex life may have looked like over 500 million years ago. It doesn’t build, hunt, or dominate. It simply persists. Xenoturbella lacks a permanent gut, yet it can still digest prey, making it one of the few known animals that functions without stable internal organs, a reminder that complexity is not a prerequisite for survival. © Reddit #archaeohistories

@historyrock_ Come on old man, leave that kid alone. Tell dad you prefer the violin. Then try an unwanted guitar auction on ebay.

When you just want to play guitar, but your dad is that guy from a band called Pink Floyd… 🤣

@GOP_For_Bandera @histories_arch But alternatively; Advising a man not to control his wife within his house, would come from a comedy-script nowdays? (in most countries). Back then, the advice was perhaps needed, & written down, as very few men did that? (..& advice only reaches us as it was from a man to a man)

@histories_arch They're noted as the most culturally equally genders compared to modern times.

“Do not control your wife in her house, When you know she is efficient. Do not say, 'Where is it? Get it!' When she has put it in the right place.” - Instruction of the Scribe Ani to a Younger Man (1300 BC) The Instruction of the Scribe Ani is an Ancient Egyptian wisdom text preserved on papyrus, part of the long tradition of “sebayt (teachings)”, that offered moral guidance, social advice, and professional wisdom. Written in the late New Kingdom (1300–1100 BC), the papyrus is brimming with gently pointed counsel on how to conduct oneself with grace, be it within the household, in one’s temper, and even in one’s aspirations. All are conveyed with that unmistakable Egyptian blend of humour, tenderness, and common sense, yet quietly philosophical in spirit, centuries before the Greeks put such matters to parchment. #archaeohistories

@PhysInHistory Everything claimed to be identical, turned out to be untrue, as magnification improved?

Electrons are so identical that if you swap one electron with another anywhere in the universe, nothing changes—they are fundamentally indistinguishable. This led physicist John Wheeler to propose the mind-bending idea that all electrons might actually be the same single electron, traveling back and forth through time to appear everywhere at once.

@niccruzpatane From the front pic, looks they've made their ridiculously long 2 seater even longer. We need short cars on our city roads.

Cybercab’s front end looks near production ready. Here’s a comparison with an earlier prototype. Looks great!

@EU_Eurostat And UK?

The overall tax-to-GDP ratio stood at 40.4% in the EU and 40.9% in the euro area in 2024. Highest in: 🇩🇰 Denmark (45.8%) 🇫🇷 France (45.3%) Lowest in: 🇮🇪 Ireland (22.4%) 🇷🇴 Romania (28.8%) Learn more👉 link.europa.eu/bTYKkk

@BritishArmy @NATO OK, perhaps just 1 soldier? Possibly his safety-conscious mates have set him up to be the platoon's sniper magnet? But who in the army's uniform dept is buying all those glossy-black fittings? Then highlighting it by riveting onto light green kharki webbing?

@BritishArmy @NATO Full camo, foliage & shoe-polished face, with a bright glossy brass necklace. Odd promo-photo to get passed by our army press dept?

Soldiers get hands on with #FutureWarfare on Exercise Tarassis 🪖 Training alongside @NATO allies in Latvia, 3 SCOTS mastered cutting-edge AI technology and uncrewed systems designed to strike harder. Future soldiering starts now — faster, smarter, deadlier 💪 Discover more ⬇️ ow.ly/RiEW50X9Itx #BritishArmy #NATO

@BBCr4today Perhaps like a mugging victim boasting of achieving a landmark in interpersonal relationships?

The UK and Germany will sign a 'landmark defence agreement' aimed at boosting security, investment and jobs. Miguel Berger, the German ambassador to the UK, details the 'very important steps of collaboration' needed in the face of 'geopolitical challenges'. #R4Today

@engadget Daft headline, If a sleeper is caught in any underground station, does that underground turn 'a comedy of trespassing errors'. Also one single 'trespassing' skateboarder is only described as 'a plaque' to a few old men over 80?

The Boring Company’s Vegas Loop is a comedy of trespassing errors engt.co/3BKZPEc

@Tesla_Megapack What do they use the 12 items on the ground, next to each container for?

@Tesla_Megapack Wonder if they require such big compounds? At least in megapack's computer graphics of them on top of open farmland, they're tighter packed, so maybe they're progressing on smaller-pads?

One of the largest battery sites in the US, featuring 200 MW / 800 MWh of Megapacks, Arevon's Condor Energy Storage Project has repurposed a retired steam plant site to enhance grid stability in San Bernardino County, CA

@dr_besty @alisonkatebr I spent 2 weeks driving in NL this year, from UK. I must agree, the difference is quite alarming. The streets are in excellent condition. Roundabouts & road junctions have had plenty of money spent on their safe design & construction, with many floral displays

@alisonkatebr Agreed, I live in the North East and our town centre looks like a run down dystopian hell. It's amazing how quickly everything has fallen apart

@PeteZanzottera @WestYorksPolice Sadly, it's time for new police forces to deal with the offences that no longer interest our main force? A cycle police force would be a great start, with say 150 officers. I suspect 1 of those 150 dedicated cycle officers might name these lads in 10 seconds?

@MarkKleinmanSky Hi Mark You wrote articles last Oct abt taxpayer's £60M repatriation bill of Monarch's customers. Owner Greytbull pledge to help refund from the £110m? in the company on liquidation. Can see no www articles on after Oct. Can you do one? news.sky.com/story/former-m…

@CowSoper Hi Carolyn, are you perhaps the Carolyn Soper, having problems with a new v-account. If so I keep getting your v- emails & you need to change from sopers@... I've mailed them but they haven't responded.