In this video, we use Gauss’s law to find the electric field of a uniformly charged sphere. We derive the field both inside and outside the sphere, explain the symmetry behind the Gaussian surface ...

The program runs each method 100 times to measure average execution time and compares the performance against expected computational complexity. Cramer's Rule computes each variable xᵢ as the ratio ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

(RTTNews) - Novavax, Inc. (NVAX) announced Tuesday progress on its collaboration and license agreement (CLA) with Sanofi SA (SNY) regarding Novavax's Matrix-M adjuvant. The companies have amended ...

Abstract: Ordered statistics decoding (OSD) can achieve near maximum likelihood (ML) decoding performance for BCH codes. However, Gaussian elimination (GE) that delivers the systematic generator ...

Dozens of machine learning algorithms require computing the inverse of a matrix. Computing a matrix inverse is conceptually easy, but implementation is one of the most challenging tasks in numerical ...

Michael Lieberman presents a classic Saturday challenge. By Caitlin Lovinger SATURDAY PUZZLE — Michael Lieberman’s first New York Times crossword was a bit over four years ago, and he has become a ...

Safety is Volvo’s big thing. From three-point seatbelts to side-impact protection to blind-spot monitoring and much more, the Swedish automaker focuses its innovation on making its cars safer rather ...