Build your own “Corsi box” air purifiers to battle viruses, wildfire smoke, and indoor air pollution
Cardboard Box Eclipse Viewer
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Mini Infinity Cube
Sew Wearable Soft Speakers
King of the Ring of Fire
Bright Lights, Big TV – DIY Ambient Lights
ORB-sessed – LED Sphere
Christiaan Huygens and the Pendulum Clock
Build Your First Combat Bot!
3D Print A Fractal Vise That Can Hold Odd Shapes
Smart3: The Self-Solving Rubik’s Cube
A Can Full of Tone
Recreating Galileo’s Sector
DIY Mobile Handwash Station
Get Barreled: How To Store Drinking Water
Making Calculus With LEGO
Build a Bamboo Garden Gate