Posts by thebackyardscientist

Learn how to build and test Design Bubble Boats to explore surface tension in a fun, hands‑on experiment.

Learn how to build simple circuits easily with batteries and light bulbs—step-by-step guide, safety tips, and troubleshooting.

Discover safe, household recipes for Invisible Ink DIY and learn how to reveal hidden messages with heat, acid, or UV light.

Discover how Origami Engineering transforms space, medical, and robotics design with foldable, lightweight solutions.

Learn how to design, conduct, and analyze a Parachute Drop Experiment to explore air resistance and gravity.

Build a Simple Balance Scale at home: step‑by‑step guide, materials, calibration, and experiment ideas for students and hobbyists.

Build a DIY magnify glass using water and plastic sheets—simple, educational, and cost‑effective optics experiment.

Build an Interactive Periodic Table with React, data, and animations—engage students and developers alike.

Create a spectacular Hydrogen Peroxide Foam (Elephant’s Toothpaste) safely—step-by-step guide, safety tips, and science explained.

Discover how a red cabbage indicator can measure pH levels in everyday liquids—simple, natural, and eco-friendly.