S2FFT is a Python package for computing Fourier transforms on the sphere and rotation group (Price & McEwen 2024) using JAX or PyTorch. It leverages autodiff to provide differentiable transforms, ...

Dexterous joints have attracted interest in the field of robotics. This article presents a driving-integrated spherical gear (DISG) that enables entire spherical meshing and active driving between two ...

European energy giant Shell (SHEL) on Thursday said that it expects to report higher oil and gas production in the fourth quarter while flagging that its oil trading performance significantly worsened ...

As investors assess the regime change in Venezuela, eyes will be on Shell (SHEL), which was once set to begin production of natural gas at Venezuela's Dragon gas field. Venezuela had awarded Shell and ...