I made small light bulbs out of acorn and glass spheres. I grouped a few of them to make a small lamp.
I made a caliper based on an ordinary ruler and 3D printed parts. The caliper allows you to measure diameters and its resolution is 10 times higher of the original ruler!
It has all you need for an entryway shelf – a through-the-shelf piggy bank, key hangs, and room for storage.
A guide on how to use pencils to draw resistors, perform physics experiments, and even calculate the height of pencil-drawn lines.
A step-by-step guide to capture microscopic surface deformations (static or moving) using a camera and PIV image analysis.
After making hundreds of Challah loafs, tweaking the and perfecting my recipe back and forth, I was finally ready to reveal my secrets.
A simple kitchen accessory allowing you to pressurize open soda bottles and keep them fizzy for days!
An entire meal in one hot bowl.