Nvidia is one of the most recognizable names in gaming and simultaneously the market leader in AI accelerators—yet it does not own a single lithographic facility. Despite this, millions of graphics ...

We describe a versatile method to enforce the rotation of subsets of atoms, e.g., a protein subunit, in molecular dynamics (MD) simulations. In particular, we introduce a “flexible axis” technique ...

The depth and sharpness of a midmantle seismic discontinuity, associated with the phase transition from mineral olivine to its higher-pressure polymorphs, provide essential clues to understanding the ...