Waterproof Fabric with Soap. Forgotten knowledge that was once used as a scam

DIY Solar Concentrators, Made Better.

Learn to Build With Cardboard! STRONG, Waterproof and Free.

DIY Tiny Camper from a Lawnmower (to Test my Fancy Science Inventions)

An Inventor's Attempt to Make "Heat Batteries" With Suspicious Ingredients

Strawberries make surprisingly GIANT Bubbles (Best DIY Bubble Recipes)

Homemade Machine Turns Bioplastics Into Cooling Fabric

DIY Cooling Fibers Successfully Made!

DIY Supermaterial Could Save You From Heatstroke: Salt based PCMs

A Better Way to Waterproof Fabric

Making Opals for Free Air Conditioning

Solar Powered Flying Noodles - The Best DIY Science Experiment

Experiments to Make Self-Cooling Fabric

Test Multiple Variables at Once to Optimize Anything

Easy Heat from DIY Solar Thermal Panels

Making Infrared Cooling Paint From Grocery Store Items (w/Novel CaCO₃ Microsphere Synthesis)

6 Unauthorized Uses for a Medical Oxygen Concentrator

Testing an Expansive Firewall Pipe Collar (Intumescent Graphite)

Fireproof Expanding Graphite

A Machine That Turns Plants Into Rope

How To Make Infrared Cooling Paint (Electricity Free Air Conditioning)

Recycled Bedsheets Make The Best Waterproof Tarps

The World's First non-Flammable Fireworks (a novel way to make Senko Hanabi Sparklers)

DIY Oxy Hydrogen Torch Using Water Electrolysis

DIY Hydrogen/Oxygen Generators From Grocery Store Items (HHO Fuel Cells & Split Cell Electrolysis)

How to Make a Levitating Hot Dog Cooker

*Impossible* Glass Cutting With DIY Sandblaster

Fire Driven Sound Waves in a Quartz Tube

Acoustic Cooling & How To Manipulate Heat With Sound (Thermoacoustics Part 2)

Acoustic Energy & Surprising Ways To Harness It (Intro To Thermoacoustics)