Dot Physics on MSN

How to model a pendulum in Python using Jupyter notebooks

How to model a pendulum in Python using Jupyter Notebooks. This video walks through the physics of pendulum motion and shows how to simulate it step by step with clean Python code and clear ...
Dot Physics on MSN

Finding and plotting a catenary curve | GlowScript Python tutorial

In this tutorial, we find and plot a catenary curve using GlowScript Python, walking through the math, physics, and code step by step. Learn how to model a hanging cable, visualize the curve, and ...
Business Today

UPI on fast track: Payments jump 34% as QR codes cross 709 million in India, says report

India’s digital payments story is no longer about adoption—it is about habit. In the July–September quarter of 2025, Unified Payments Interface (UPI) volumes surged 34% year-on-year, powered by the ...
Investopedia

Quick Response (QR) Code: What They Are, How They Work, and Types

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...