Sandy Smith, I was dreaming about you. You were in India meeting with thousands of women of all ages. And you were all sewing. More properly, you were all “demonstrating and preserving” “the ancient and eternal arts of fabric and string and thread”. So there was much embroidery, crochet, lace, geometric, permanent, and elaborate constructions
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Stefan Milo: Stone age people made hundreds of these…why? at Q8X9l42ZgsU A three hole rope maker, and a one hole device – that has a lot of stress applied. That rope might be really really hard to tie knots in, but if you put the end of that rope through the hole (the same size
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Dr. Ryan French @RyanJFrench If you’re interested in a deeper dive into solar flares (more than a twitter thread could provide), my new book is out now in the UK & Europe, and available to preorder everywhere else ☀️ https://amazon.co.uk/Sun-Beginners-guide-closest-star/dp/0008580235/ Replying to @RyanJFrench In the US, the book will not be available to order until
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Anton Petrov: Incredible Advances In Nuclear Stirling Engines For Space Exploration at https://www.youtube.com/watch?v=chv6_seOaWw Little bits of power for communications and sensors is a start, but the real improvements will be when nuclear and atomic power sources (using “nuclear fuels”, “atomic fuels) are applied to high power things like transportation, mining, processing. And by processing, I mean
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https://twitter.com/whencyclopedia @whencyclopedia Our mission is “to engage people with cultural heritage and to improve history education worldwide” ==> “History” for everyone with access to the Internet. (~4.9 B) “solar system colonization” now gives new meanings to “world”, global, “world-wide”,” everywhere”.
I don’t know if you will be able to see things on ResearchGate without joining. But I started a project about “ancient tribes”. I ask if Neaderthals Denisovians and other early species of humans could have been able to travel to the Americas many tens of thousands of years before “modern human Native Americans” got
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