Geostationary orbit simulation in GlowScript VPython: a practical tutorial that demonstrates orbital mechanics and physics-based visualization of satellites maintaining a fixed position relative to ...

Building an elastic collision simulator with springs in Python to model realistic physics interactions and dynamic object collisions. Learn how to implement spring forces, momentum conservation, and ...

As electrification gathers pace, our reliance on batteries has never been greater, from transport and industry to grid balancing and home storage. Understanding how batteries behave and optimising ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Nanoscale science, engineering, and technology, often referred to simply as "nanotechnology," is the understanding, characterization, and control of matter at the scale of nanometers, the dimension of ...

Abstract: In this paper, based on the COMSOL Multiphysics simulation platform, the electrostatic field, electric breakdown detection and electromagnetic transient interface are coupled to construct a ...

Abstract: Concrete, as an important building material for infrastructure, has significant impacts on engineering safety due to its internal defects (such as voids, cracks, etc.). Addressing the issues ...

February 22, 2026 • The semi-aquatic dinosaur, Spinosaurus mirabilis, was discovered by an international team of scientists working in Niger.

You will build and run a simple 4-bit synchronous counter written in Verilog, embed it as a symbol in Xschem, and drive an analog current-mirror testbench that converts the counter bits into a ...

This project provides a hands-on guide for creating and validating a minimal, OBI-compliant master using simple SystemVerilog ports. All modules are tested against the official PULP OBI standard ...