Atomic terahertz-vibrations solve the enigma of ultrashort soliton molecules
Stable packets of light waves—called optical solitons—are emitted in ultrashort-pulse lasers as a chain of light flashes. These solitons often combine into pairs with very short temporal separation. Introducing atomic vibrations in the terahertz.....»»
NYT Strands today: hints, spangram and answers for Sunday, September 29
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Wordle Today: Wordle answer and hints for September 28
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NYT Strands today: hints, spangram and answers for Saturday, September 28
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Bioengineers and chemists design fluorescent 3D-printed structures with potential medical applications
In a process as simple as stirring eggs and flour into pancakes, University of Oregon researchers have mixed fluorescent ring-shaped molecules into a novel 3D printing process. The result: intricate glowing structures that support the development of.....»»
Research team succeeds in ultra-fast switching of tiny light sources
Extremely thin materials consisting of just a few atomic layers promise applications for electronics and quantum technologies. An international team led by TU Dresden has now made remarkable progress with an experiment conducted at Helmholtz-Zentrum.....»»
The biological marvels of the seabed are being mined to create commercial products—here are the risks
Thousands of genes from deep-sea marine life are being used to create new commercial products ranging from pharmaceuticals to cosmetics. Genes are segments of DNA that provide instructions for making other molecules that are essential for the structu.....»»
How large language models are changing collective intelligence
Within teams, organizations, markets and online communities, ideas from a larger group can help to solve complex problems. Large language models (LLMs) are emerging as powerful tools to unlock even greater potential. Picture an online forum where tho.....»»
Wordle Today: Wordle answer and hints for September 27
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NYT Strands today: hints, spangram and answers for Friday, September 27
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"Tamed" molecules for more sustainable catalysts: Chemists succeed in synthesizing a spectacular gallium compound
Catalysts play an important role in the manufacture of many products that we encounter in everyday life—for example in cars for exhaust gas purification or in the chemical industry in the production of fertilizers. Catalysts ensure that these react.....»»
NYT Strands today: hints, spangram and answers for Thursday, September 26
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Ultra-high speed camera for molecules: Attosecond spectroscopy captures electron transfer dynamics
In nature, photosynthesis powers plants and bacteria; within solar panels, photovoltaics transform light into electric energy. These processes are driven by electronic motion and imply charge transfer at the molecular level. The redistribution of ele.....»»
Future Pixel Watches could solve Google’s repairability problem
A Google exec's comments suggest that a more repairable Pixel Watch might be on the way......»»
Wordle Today: Wordle answer and hints for September 25
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NYT Strands today: hints, spangram and answers for Wednesday, September 25
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Discovering new energy levels in atomic hyperfine structures
Since the late 1960s, the Laboratoire Aimé Cotton (LAC) in Orsay, France, has made significant progress in the classification of complex atomic spectra. These advances have been driven both by the development of Fourier transform spectroscopy, and t.....»»
Wordle Today: Wordle answer and hints for September 24
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NYT Strands today: hints, spangram and answers for Tuesday, September 24
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NYT Strands today: hints, spangram and answers for Monday, September 23
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Wordle Today: Wordle answer and hints for September 22
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