https://en.wikipedia.org/wiki/Maxwell%27s_equations https://en.wikipedia.org/wiki/Magnetic_vector_potential https://en.wikipedia.org/wiki/Magnetic_scalar_potential https://en.wikipedia.org/wiki/Vector_calculus_identities Currently: Known as [[electromagnetic radiation]], these waves occur at various wavelengths to produce a [[Electromagnetic spectrum|spectrum]] of radiation from [[radio wave]]s to [[gamma ray]]s. Today there is theoretical research on waves with frequencies from quectoHertz (1E-30 Hertz) to QuettaHertz (1E30 Hertz). Practical measurements are roughly from nanoHertz (1E-9 Hertz) to YottaHertz
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Some things really disgust me. This is one. “This content will become publicly available on April 16, 2025” https://www.osti.gov/biblio/2357015   If OSTI linked the open version, it is not obvious. I think they did not, do not, and do not care at all.   Nuclear Charge Radii of Silicon Isotopes https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.132.162502   Nuclear Charge Radii
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Claudio Fantinuoli @DrFantinuoli I wish a PhD student would dedicate their research to developing a formal, robust, and operationalizable method for evaluating interpreting performance in real-life settings. When will somebody finally take on this challenge? Replying to @DrFantinuoli You want one person for a short time, when you could have the world for the rest
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Eric Betzig @Eric_Betzig  Absolute madness. Future generations will curse you for what you’ve done to yourselves. x.com/disclosetv/sta… @disclosetv NOW – Germany blows up the cooling towers of the Grafenrheinfeld nuclear power plant, once a symbol of the country’s energy independence. https://pic.x.com/c0oeesviil Replying to @Eric_Betzig Now you can replace it with current and future nuclear and
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Brianna Bibel @biochem_bri  Updated updated metabolic pathways poster for peer review before I order them printed for my class. Thanks in advance! PDF: https://bit.ly/bbmetabolicmap JPEG: https://bit.ly/bbmetabolicmap_jpg https://pic.x.com/1grzqomght Replying to @biochem_bri Do not print them on paper. Make it a living tool on the Internet that all can use easily, connected to living resources for deep
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Ricard Solé @ricard_sole I found a lot of notes from the first months of 2020 during the COVID-19 confinement. I guess I was pretending to have some control. At some point, I gave up writing notes. It seems such a long time ago. https://pic.x.com/98mfayzqs0 Replying to @ricard_sole I looked into nano-processors that are suspended in
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Flowers @flowersslop  Except GPT-4 is around 21 million times bigger than this. Our brain is also magnitudes bigger, more complex, and still more efficient than GPT-4. But at the level of the neurons, both do nothing fundamentally different. And *something* emerges from all this. In both cases. Machines are only as smart as their designers and handlers,
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