A Sandia-led project within the Department of Energy’s Genesis Mission will combine physics-constrained AI, large-scale simulation and Bayesian methods to quantify uncertainty in turbulent-flow predictions. Researchers led by Sandia National Laboratories are developing a physics-constrained artificial intelligence foundation model for…
SRINAGAR: The Department of Civil Engineering and Department of Mathematics at the National Institute of Technology (NIT) Srinagar on Monday jointly organised a guest lecture on “Advances in Computational Fluid Dynamics: From Mesoscale Modelling to Real-World Engineering Applications”. The lecture…
An exponential equation is an equation where the unknown sits in the exponent: 2^x = 32, 5^x = 125, e^x = 20. The equation 3^x = x^9 went viral as a "Harvard question" because it looks impossible and then resolves into a 13-digit exact match. Here…
A new benchmark from physicists at ICTS, Google DeepMind and other institutions finds GPT-6-Astra cracked nearly every research-level problem it was given An AI model just worked through a stack of 50 unpublished, research-level theoretical physics problems. It solved 49 of…
So I've been familiar with the basics of polarization since forever, but I recently realized circular polarization is a mystery to me. I've heard of it in conjunction with eg satellite broadcasts, but I always thought it described aggregate behavior…
Kourkoutis Lena Kourkoutis, assistant professor of applied and engineering physics, has received a Packard Fellowship for Science and Engineering from the David and Lucile Packard Foundation. The five-year, $875,000 award has gone to 18 of the nation’s most innovative early-career scientists and…
Joshua Biro reports from an online workshop he held to find out how we know if a student has really understood a piece of physics How do you know when a student has really understood a piece of physics? That…
The reduced system's answers at relax / aniso1 / aniso2, for the 23 orbits of type (N4): The per-instance times, proof sizes and the SHA-256 of every certified CNF are in cube_groups/results/m98b (m98b_rows.json, m98b_grade.json). The proofs were deleted after checking; anyone can rebuild a CNF with…
Think about what affects the results, conduct experiments under controlled conditions, and verify them. In 5th-grade science, classes were being held that valued this kind of learning unique to science. This lesson is about 'pendulum motion.' The students were focusing…
A simulated system's ending was fixed from the first moment, yet none of the programs tested could predict it until clues formed as it ran. Some systems are hard to forecast because tiny differences at the start grow into big…
Applied Math, Cryptography and Physics in Mathematics: the news, the names and what changed.
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