Interesting Engineering

World’s first foldable steering wheel retracts when the car is in auto mode

At CES 2026, Autoliv and Tensor unveiled a foldable steering wheel for Level 4 autonomous driving in the production-ready ...
IEEE

Underwater Target Detection Based on Magnetic Gradient Tensor

Abstract: The Magnetic Anomaly Detection technique can be applied to locate and identify underwater small-scale magnetic targets. Compared to total magnetic field intensity and magnetic vectors, the ...
GitHub

OGRePy: An Object-Oriented General Relativity Package for Python

This is the complete documentation for v1.3.1 of the package, released on 2025-08-03. OGRePy is a modern Python package for differential geometry and tensor calculus, designed to be both powerful and ...
INSPIRE

Measurement of the tensor analyzing power components in the coherent photoproduction of a pi0 meson on a deuteron

The components of the tensor analyzing powers, T (20), T (21), and T (22), of the coherent photoproduction of a I (0) meson on a deuteron have been measured for photon energies of 250-450 MeV and pion ...
INSPIRE

Trace Anomaly of the Stress - Energy Tensor for Massless Vector Particles Propagating in a General Background Metric

We reanalyze the problem of regularization of the stress-energy tensor for massless vector particles propagating in a general background metric, using covariant point ...
IEEE

Tensor-Based 2-D DOA Estimation for L-Shaped Nested Array

Abstract: Among various sensor array configurations, the L-shaped nested array offers improved performance for 2-D direction-of-arrival (DOA) estimation through co-array processing. However, ...