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Selenium
Selenium is a chemical element in the periodic table that has the symbol Se and atomic number 34.
Note: The above text is excerpted from the Wikipedia article "Selenium", which has been released under the GNU Free Documentation License.
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Matter & Energy News
April 15, 2025
Apr. 11, 2025 — A team of researchers reported the first direct observation of a surprising quantum phenomenon predicted over half a century ago known as a superradiant phase transition, which occurs when two groups of quantum particles begin to fluctuate in a ...
Apr. 9, 2025 — A hopping, insect-sized robot can jump over gaps or obstacles, traverse rough, slippery, or slanted surfaces, and perform aerial acrobatic maneuvers, while using a fraction of the energy required for flying ...
Apr. 7, 2025 — A web platform uses a chatbot to enable any chemist -- including undergraduate chemistry majors -- to configure and execute complex quantum mechanical simulations through ...
Apr. 2, 2025 — Smaller than a grain of rice, new pacemaker is particularly suited to the small, fragile hearts of newborn babies with congenital heart defects. Tiny pacemaker is paired with a small, soft, flexible wearable patch that sits on the patient's chest. ...
Latest Headlines
updated 12:56 pm ET
Apr. 14, 2025 — CT scans may account for 5% of all cancers annually, according to a new study that cautions against overusing and overdosing CTs. The danger is ...
Apr. 11, 2025 — Scientists have developed a scalable method to produce porous graphene membranes that efficiently separate carbon dioxide. The breakthrough could significantly reduce the cost and footprint of carbon ...
Apr. 15, 2025 — Desalination plants, a major and growing source of freshwater in dry regions, could produce less harmful waste using electricity and new ...
Apr. 15, 2025 — In 2021, Major League Baseball banned the usage of resin, and since batting averages have gone up. A group of researchers set out to reveal the ...
Apr. 15, 2025 — A team has developed an explainable AI model for automatic collision avoidance between ...
Apr. 15, 2025 — Diamonds with certain optically active defects can be used as highly sensitive sensors or qubits for quantum computers, where the quantum information is stored in the electron spin state of these ...
Apr. 15, 2025 — Growing cells in the laboratory is an art that humans have mastered decades ago. Recreating entire three-dimensional tissues is much more challenging. Researchers are developing a new hydrogel-based ...
Apr. 15, 2025 — Researchers have developed a machine learning workflow to optimize the output force of photo-actuated organic crystals. Using LASSO regression to ...
Apr. 15, 2025 — A researcher has analyzed the most frequent situations faced by football goalkeepers. The aim is to compile data to facilitate the design of more effective training. The work stresses the importance ...
Apr. 15, 2025 — Researchers have demonstrated a way to use corn protein to improve the performance of lithium-sulfur batteries, a finding that holds promise for expanding the use of the high-energy, lighter-weight ...