Here's an example of the Marangoni effect at work. As a bit of detergent is placed in the cut out circle, the difference in surface tension propels the little boat forward.
Create support structures for your SLA, DLP, or LCD resin prints — the right way
How do you create a multi-layer, positive paint mask for artwork, without a CNC vinyl cutter? This is the way.
learn about your raspberry pi by building a remote viewable camera
An introduction to pewter casting in laser-cut billet molds.
Serve Halloween guests a creepy loaf of sourdough in the shape of your own dome.
Build the scariest prop in town and have more fun than your kids this Halloween, with this drivable update of a classic
Low-cost and lightweight, this indoor-outdoor screen looks awesome and adapts to the weather
This Is Knot the Child You’re Looking For
Electric bicycles have been quietly taking the streets by storm in many parts of the world.
Use zip ties and hot glue to add retro flair to everyday things
Mycroft is an open source voice assistant that respects your privacy.
