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At first glance, the idea that distributions of stars in the outermost regions of the universe directly affect physics here on Earth seems pretty absurd. But, as it turns out, reconciling the concept of rotation with general relativity requires some pretty absurd things. (1/16)

What's really going on in machine learning? Just finished a deep dive using (new) minimal models. Seems like ML is basically about fitting together lumps of computational irreducibility ... with important potential implications for science of ML, and future tech...

If we built a neural network where the weights were lenses instead of vectors, for instance, and the input was light-shaped, the inference cost would be zero.

Interested in learning how to form interlocked molecules that are not thermodynamically favored and therefore not accessible by standard passive template methodologies? Come and check this review written during my PhD now out in Chem Soc Rev 🤗 pubs.rsc.org/en/content/art…

Now in nature, AI Microsoft Research that simulates proteins with more than 10,000 atoms with quantum accuracy, orders of magnitude faster than ever before. AI2BMD's results match those of wet-lab experiments, enabling new biomedical research advances. nature.com/articles/s4158…

ORCA + Bismuth 🗡🫡

📢Muratahan Aykol, Ekin Dogus Cubuk and colleagues from Google DeepMind introduce a computational approach to predict the most likely crystallization products from amorphous precursors, which has the potential to help with the synthesis of new materials. nature.com/articles/s4358…

Metal-halide porous framework superlattices nature.com/articles/s4158…

Graphene Magnetoplasmonics as a Platform for Creating THz and Mid-IR Devices with Combined Electrical and Magnetic Tuning link.springer.com/article/10.113…

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from a bunch of fundamental constants you could find electrons in materials are vibing at 10s to 100s of attoseconds, how would one image their motion? We can use the fastest thing we have control over (femtosecond laser, gives you 5 fs laser pulses) to generate an electron

#A quantum material has been found to naturally form one of the world’s thinnest semiconductor junctions—just 3.3 nanometers thick—opening new possibilities for ultra-miniaturized electronics. Nanoscale journal family doi.org/g9kst9 phys.org/news/2025-05-s…

TIL that ocean mud is electrically conductive because it contains 3 kilometers of bacterial nanowire per square cm That seems like a lot??

If you want to study magnetic fields in biological organisms, you can feed your critters diamonds with nitrogen vacancy centers, then optically probe the microwave spin transitions, which are sensitive to magnetic fields! Totally wacky.