Who can be mad opening up cat-paw oven mitts *or* a box full of cheese? Those both sound like wins to me. View Entire Post › ...
Primitive Technology Idea on MSN

Build pyramids in the forest by ancient skill

In this video, I showcase a pyramid construction project completed over 20 days: 13 days for brick-making and 7 days for ...
The ocean is saturated with microplastics. While we know the location of the great garbage patches, where plastic particles ...
Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...
Cycloidal drives have an entrancing motion, as well as a few other advantages – high torque and efficiency, low backlash, and compactness among them. However, much as [Sergei Mishin] likes them, ...