Research

mHC stabilizes Hyper-Connections by constraining residual mixing onto a manifold that restores identity-like signal flow, enabling more reliable large-scale training with modest overhead.

Using complete account-level trading data across all liquid TSE stocks over eight years, the authors find the market-impact exponent is statistically consistent with 1/2 at both stock and trader levels—strong evidence for strict universality of the square-root law.

Pompeii evidence shows Romans “hot-mixed” quicklime with dry pozzolan, creating lime clasts that later feed crack-healing chemistry—explaining the durability of Roman concrete.

The study shows that monkeys flexibly switch tasks by reusing shared, low-dimensional “neural subspaces” for sensory features and actions, composing them differently depending on the current task.

Europa Clipper used a Mars flyby to prove its REASON ice-penetrating radar works in space—bringing in 60 GB of echoes and de-risking the instrument before Europa science in the 2030 timeframe.

New experimental and theoretical results show the primordial reaction HeH⁺ + D → HD⁺ + He is barrierless and fast at low temperatures, implying less HeH⁺ (and different early-universe chemistry) than earlier models predicted.

A single-atom, single-photon scattering experiment shows you can probe which-way information and coherence in free space without “trap-specific” effects being the deciding factor.

Yale researchers recoded E. coli to use one stop codon, freeing two codons to reliably encode two different non-standard amino acids in the same protein.