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MethrenRaf

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 Early settlers of the Mexico Basin subdued giant mammoths by digging out deep, wide trenches and then driving the animals into the pits, according to a press release issued by Mexicos National Institute of Anthropology and History  INAH  stanley cup . Scientists with INAH worked at these pits for the past 10 months, pulling out over 800 mammoth bones, some of which exhibited signs of hunting and possibly ritualistic rearrangement.     Two mammoth pits, and possibly a third, were found at the Tultepec II site, which is around 40 kilometers  25 miles  north of Mexico City. The bones were discovered this past January by a work crew digging out a municipal landfill. Dating of the sediment places the site to roughly 14,700 years ago. In total, the scientists pulled out 824 bones belonging to 14 individuals.  These are two artificial mammoth traps,  INAH archaeologist and team leader Luis C贸rdova Barradas told the Yucatan Times.  This is a historic finding, not only [in] the country but in the world, because there have not been other traps of this kind found in any other parts of the world ever.  By  artificial mammoth traps,  C贸rdoba Barradas is referring to deliberately constructed traps, as opposed to natural traps such as swamps or  stanley taza cliffs. This is the first recorded use of pitfalls to capture mammoths鈥攁 strategy known to have been employed by African hunters to trap e stanley botella lephants, as described in a 2018 paper published in the science journal Quaternary: The use of pitfalls in elephant hunting i Wonw Congress  Bipartisan Coalition to Tackle Climate Change Just Collapsed
 of it鈥攃omes from something we cant see or touch called dark matter. And some other force we cant see or touch, called dark energy, is simultaneously causing the universe to expand, at an ever-increasing rate. But our measurements that seek to nail down the effects of dark energy dont seem to be adding up. A team of NASA and European Space Agency  ESA  scientists have released several new measurements of the Hubble constant, the number that approximates how quickly the universe expands. These precise new measurements match up with recent ones taken with different instruments  but not with other measurements taken of the furthest, oldest observable distances. The whole story together paints a frustrating picture of the way scientists must establish facts about our universe.     Scientists have long sought to measure the Hubble constant, and the expansion of the universe. Observations as far back as the 1950s have given values somewhere between 50 and 1 stanley tumbler 00 kilometers per second per megaparsec of space stanley us 鈥攎eaning galaxies 3.3 million light years from us move away at anywhere from 50 to 100 kilometers per second. Last year, the ESAs Planck satellite measured an expansion value around 68 km/s/Mpc by ob stanley us serving the cosmic microwave background, invisible light found everywhere in space that originates a few hundred thousand years after the Big Bang. But as Gizmodo reported previously, the Hubble Space Telescope also attempted to measure the Hubble constant last year, by looking at much cl