A spectacular new discovery from an ongoing excavation at the Teotihuacans Pyramid of the Moon is revealing a grisly sacrificial burial from a period when the ancient metropolis was at its peak, with artwork unlike any seen before in Mesoamerica.
Partially uncovered figurine, carved in jade, found in connection with three unbound, seated bodies and other objects at the top of the pyramids fifth stage (the offering was presumably made in the construction of the sixth stage), circa 350 AD. This object is notable in that it is carved from jade that originated in Guatemala, and appears to be Mayan in style. Other jade objects on top of the figurine are beads and earspools.
Though archaeologists hope that discoveries at the pyramid will answer lingering questions about the distinctive culture that built the great city, the new find deepens the mystery, with clear cultural connections to other burials found at the site, but with some markedly new elements.
With the excavation of the pyramid nearly complete, one important conclusion is emerging: combined with past burials at the site, the new find strongly suggests that the Pyramid of the Moon was significant to the Teotihuacano people as a site for celebrating state power through ceremony and sacrifice. Contrary to some past interpretation, militarism was apparently central to the citys culture.
James Hathaway | EurekAlert!
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The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
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With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
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An interdisciplinary group of researchers interfaced individual bacteria with a computer to build a hybrid bio-digital circuit - Study published in Nature Communications
Scientists at the Institute of Science and Technology Austria (IST Austria) have managed to control the behavior of individual bacteria by connecting them to a...
Physicists in the Laboratory for Attosecond Physics (run jointly by LMU Munich and the Max Planck Institute for Quantum Optics) have developed an attosecond electron microscope that allows them to visualize the dispersion of light in time and space, and observe the motions of electrons in atoms.
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Transistors based on carbon nanostructures: what sounds like a futuristic dream could be reality in just a few years' time. An international research team working with Empa has now succeeded in producing nanotransistors from graphene ribbons that are only a few atoms wide, as reported in the current issue of the trade journal "Nature Communications."
Graphene ribbons that are only a few atoms wide, so-called graphene nanoribbons, have special electrical properties that make them promising candidates for the...
08.12.2017 | Event News
07.12.2017 | Event News
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08.12.2017 | Life Sciences
08.12.2017 | Information Technology
08.12.2017 | Information Technology