Posts by thebackyardscientist

Build and run Mini Greenhouses for precise plant growth studies—design, materials, controls, and data collection.

Homemade Thermometers Using Liquid offer a simple, engaging way to explore temperature changes while crafting a functional science tool. By combining everyday materials—such as a clear straw, a small amount…

Learn how to create Rain Clouds in Jars, a simple science experiment that demonstrates the water cycle in your kitchen.

Set up a Home-Based Science Lab with safe, budget-friendly experiments using everyday items. Spark curiosity and learning at home.

Build a Solar-Powered Robot From Scrap: a DIY guide using recycled materials and solar panels for sustainable robotics.

Build a walking robot from paper and a motor kit—step-by-step guide for beginners, teachers, and hobbyists.

Learn how to perform an Acid-Base Titration using kitchen acids like lemon juice, vinegar, and orange juice for accurate, hands‑on chemistry.

Build a Simple Periscope to explore light reflection and basic optics—step-by-step guide for students and hobbyists.

Create a stunning borax crystal garden at home—step-by-step guide, safety tips, and creative ideas for a sparkling DIY display.

Learn how temperature affects reaction rates, calculate activation energy, and optimize processes with our step‑by‑step guide.