Video · How To Make a Plasma Pen & Micro Torch

More Videos

There’s More to Electrolysis Than I Thought.

How To · 3 weeks ago

Perfect Aircrete, Kitchen Ingredients.

How To · December 18, 2025

Radiative Cooling Aerogel from Potatoes (and other DIY bioplastics)

How To · October 17, 2025

Forgotten Technique to Waterproof Fabric…That was partly a scam?

How To · August 12, 2025

DIY Solar Concentrators, Made Better.

How To · July 10, 2025

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

How To · June 13, 2025

Building a Mini Camper to Test my Fancy Science Inventions

How To · April 25, 2025

I Bought Industrial Waste to Invent Heat Batteries (Salt PCMs)

How To · February 21, 2025