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 ...

Did our AI summary help? Smartphone hacking and call-forwarding scams are rising, with attackers silently diverting calls, messages, and OTPs without the user’s knowledge. A simple USSD code can help ...

GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...