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 ...

Pythons can tolerate saltwater and freshwater and have been observed swimming in Florida Bay and Biscayne Bay.

The addition of ChatGPT Go means that there are now three paid tiers for the AI chatbot. All billed monthly, the Go tier costs $8, the Plus tier costs $20, and the Pro tier costs $200.

Learn how to run AI on your own machine in 2026 with no token limits, so you keep data private and save money, using affordable secondhand hardware.

AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.