In 1900—some 22 years before he discovered the tomb of Tutankhamen—British archaeologist Howard Carter opened another tomb in the Valley of the Kings. In tomb KV42, Carter found the remains of a noblewoman called Senetnay, ...
Archaeology
Sep 2, 2023
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28
Empa researchers have developed an epoxy resin that can be repaired and recycled, in addition to being flame-retardant and mechanically strong. Potential applications range from coating for wooden flooring to composites in ...
Polymers
Aug 22, 2023
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9
Microplastic particles are present in the marine atmosphere even in remote parts of the world. These tiny particles come from land sources but are also re-emitted into the atmosphere from the sea, a study by a team of German ...
Environment
Aug 15, 2023
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151
Scandium-44 is a promising medical isotope for positron emission tomography (PET) imaging. PET allows doctors to measure the activity of the cells in the body to help identify cancer, heart disease, and other conditions. ...
Materials Science
Aug 3, 2023
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1
What would a traveler from the future think if one day s/he could analyze the rocks that are currently forming on the planet? Surely, this person would find quite a few plastic fragments and wonder why this material was so ...
Paleontology & Fossils
Jul 7, 2023
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209
A number of sophisticated non-invasive nuclear and accelerator techniques were used to provide information about the origin and age of an Australian Aboriginal knife held in the collection of the Powerhouse Museum.
Archaeology
Jul 3, 2023
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41
Fossil tree resins open a window into the deep past as their organic compounds, termed biomarkers, can be used to identify the botanical provenance of these ancient trees, as well as the paleoenvironmental conditions in which ...
Printing living cells into functional tissues is highly complex, and with every technological innovation more challenges are presented.
Cell & Microbiology
Jun 7, 2023
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31
A pair of natural scientists at Macquarie University in Australia, has found an example of tool use by an insect in Australian assassin bugs. In their paper published in the journal Biology Letters, Fernando Soley and Marie ...
Epoxy resin monomers used in industry can result in severe contact allergies. Researchers at the University of Gothenburg have now developed a new type of epoxy resin monomer that is far less allergenic and is based on a ...
Polymers
Apr 12, 2023
0
4
