7/26/2023 0 Comments Kite geometry advertisement ads![]() Share a cool tool or product with the community.įind a special something for the makers in your life. ![]() Skill builder, project tutorials, and more Get hands-on with kits, books, and more from the Maker Shed Initiatives for the next generation of makers. Membership connects and supports the people and projects that shape our future and supports the learning.A free program that lights children’s creative fires and allows them to explore projects in areas such as arts &Ĭrafts, science & engineering, design, and technology.Microcontrollers including Arduino and Raspberry Pi, Drones and 3D Printing, and more. Maker-written books designed to inform and delight! Topics such as. ![]() A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and moreĬurated by us, the people behind Make: and the Maker Faire.Together tech enthusiasts, crafters, educators across the globe. A celebration of the Maker Movement, a family-friendly showcase of invention and creativity that gathers.The premier publication of maker projects, skill-building tutorials, in-depth reviews, and inspirational stories,.The plans might have helped build the huge, complex structures, but they might also have guided hunters to understand how best to use them, says Abu-Azizeh. The two plans had been created at scales of 1:175 and 1:425 and even included three-dimensional pitting to represent the kites’ pit traps. They found that the plans etched into stone were “surprisingly realistic and accurate” depictions of actual kites within a distance of 1 to 2 kilometres, says Crassard. Recognising similarities with the kites nearby, the researchers used computer modelling to mathematically compare the engraved images with satellite images of 69 kites. “Finding one was already exceptional, but finding two was even more exceptional. “These were really emotional moments for us in our scientific careers,” says Crassard. They could hardly believe it, but, even more surprisingly, they stumbled across a second kite plan only three months later, this time etched into a 3.8-metre-tall sandstone boulder that had fallen from a cliff near a pair of 7500-year-old kites in Saudi Arabia. In March 2015, Crassard and his colleagues accidentally came across an 80-centimetre-tall, 92-kilogram limestone tablet in an excavated campsite near a 9000-year-old kite in Jordan, with detailed architectural plans etched into it. “It shows to what extent this way of thinking was anchored into their culture.” “There’s no doubt that these Homo sapiens had the same degree of intelligence that we do, but this is the first time we actually have concrete proof of their spatial perception – in both these gigantic kites and now also in their very precise corresponding plans,” he says. The findings confirm that Neolithic humans had an “underestimated mental mastery” of landscapes and space, well before they became literate, says Rémy Crassard at the French National Centre for Scientific Research (CNRS). The plans were etched into massive stone tablets that have been recently discovered close to the elaborate traps, known as desert kites, which span such wide distances that their shapes are only recognisable from the sky. Aerial view of a desert kite from Jebel az-Zilliyat, Saudi ArabiaĪrchitects drew up highly precise plans of vast stone-walled hunting traps 9000 years ago, representing the oldest known architectural plans to scale in human history.
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