Hidden in Maya wall writings: A named astronomer emerges from 1,200-year-old calculations
Researchers have reconstructed and transcribed a mathematical formula from the site of Xultun, Guatemala, revealing the name of a Maya astronomer for the first time. During the Classic period (250–900 CE), mathematics and astronomy were a key part of Maya society, with complex ca
Researchers have reconstructed and transcribed a mathematical formula from the site of Xultun, Guatemala, revealing the name of a Maya astronomer for the first time. During the Classic period (250–900 CE), mathematics and astronomy were a key part of Maya society, with complex ca
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"Graphene oxide" lubricant in active fault discovered by Tohoku University: Possible link to slow earthquakes
A research group of Tohoku University and other institutions has discovered the lubricant substance "graphene oxide" in the Atotsugawa Fault System, which spans across Gifu and Toyama Prefectures.
World's first fully integrated demonstration of green hydrogen production, transport, and utilization at room temperature and atmospheric pressure
The Kono Laboratory of the Research Center for Advanced Science and Technology (RCAST) at the University of Tokyo, together with ARM Technologies (Sagamihara City, Kanagawa Prefecture) and AISIN CORPORATION (Kariya City, Aichi Prefecture), announced on June 2 that they have succe
Combining easily reducible iron with hard-to-reduce tantalum — Iron-based oxyhydride realized by Kyoto University and partners
Oxyhydrides, materials in which negative hydrogen ions (hydrides) are introduced into oxides, are expected to find applications as next-generation battery materials and high-performance catalysts for ammonia synthesis.
World's highest resolution achieved with mouse-brain-dedicated PET
PET (Positron Emission Tomography) is widely used in clinical settings and drug discovery because it can capture the biodistribution of trace amounts of diagnostic imaging agents.