Comprehensive NumPy Course 📚 Comprehensive NumPy Course in Python Introduction to NumPy NumPy is a fundamental library for numerical computing in Python. It provides support for arrays, matrices, and a large number of mathematical functions to operate on these data structures. Installing NumPy You can install NumPy using pip: pip install numpy Key Functions in NumPy 1. Creating Arrays NumPy provides several functions to create arrays: np.array() : Creates an array from a list or tuple. np.zeros() : Creates an array filled with zeros. np.ones() : Creates an array filled with ones. np.arange() : Creates an array with a range of values. np.linspace() : Creates an array with evenly spaced values. Examples: import numpy as np # Creating an array from a l...
Elephant Toothpaste Experiment 🎉 Elephant Toothpaste Experiment! 🐘 What You Need: 1/2 cup of hydrogen peroxide (6% or 12% solution) 1 tablespoon of dish soap Food coloring (optional) 1 packet of dry yeast 3 tablespoons of warm water A clean plastic bottle Tray to catch the overflow Instructions: In a small bowl, mix the warm water and dry yeast. Let it sit for about 5 minutes. In the plastic bottle, combine the hydrogen peroxide, dish soap, and food coloring (if using). Pour the yeast mixture into the bottle and step back! Watch as a foamy eruption occurs, resembling a giant tube of toothpaste for elephants! What’s Happening? This experiment showcases a rapid decomposition reaction where hydrogen peroxide breaks down into water a...