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4 hours ago · A material that’s more transparent than glass without sacrificing privacy sounds like an impossibility, but an ultrathin film designed by researchers at Germany’s Karlsruhe Institute of ...
23 hours ago · Researchers at Karlsruhe Institute of Technology (KIT) in Germany are developing a high-temperature heat storage system that employs liquid-metal technology to enhance the use of renewable energy sources. Highly conductive liquid metals can be heated to more than 700 degrees Celsius (1,290 degrees Fahrenheit) using green electricity to flexibly ...
23 hours ago · The Fraunhofer-Gesellschaft will be showcasing nearly 50 exhibits from vari-ous disciplines and fields of research at the 2024 ILA Berlin aerospace expo, to be held from June 5 to 9. Fraunhofer institutes are scheduled to present urban aviation systems, satellite technology for quantum encryption, and a drone used to detect forest fires, among other solutions. They will demonstrate how cutting ...
2 hours ago · Stefan Walheim, Roland Groeger, Cheng Huang, Tobias Heiler, Markus Moosmann, Jonathan Berson and Thomas Schimmel (KIT Karlsruhe Germany) Polymer phase separation can generate billions of structures in a few seconds during spin coating. These structures can be used as templates to obtain structured metals, semiconductors, SAMs or polymer brushes.
23 hours ago · The Central Intelligence Agency (CIA) / ˌ s iː. aɪ ˈ eɪ /, known informally as the Agency, metonymously as Langley and historically as the Company, is a civilian foreign intelligence service of the federal government of the United States tasked with gathering, processing, and analyzing national security information from around the world, primarily through the use of human intelligence ...
23 hours ago · Germanium is a chemical element; it has symbol Ge and atomic number 32. It is lustrous, hard-brittle, grayish-white and similar in appearance to silicon. It is a metalloid (more rarely considered a metal) in the carbon group that is chemically similar to its group neighbors silicon and tin. Like silicon, germanium naturally reacts and forms ...
May 30, 2024 · Codeforces. Programming competitions and contests, programming community. Hi there! While we're waiting for the formal invitations to the ICPC World Final 2024 🎈, let's start the new post for the incoming competition, keeping the same idea of the previous blogs.
