Year: 2010

How-To: EyeWriter 2.0

How-To: EyeWriter 2.0

Zach Lieberman writes: The EyeWriter is a low-cost eye-tracking apparatus + custom software that allows graffiti writers and artists with paralysis resulting from Amyotrophic Lateral Sclerosis to draw using only their eyes. The original design featured a pair of glasses as the basis for the eyewriter design. Since that first video, we’ve been hacking on […]

Homemade Knitting Machine

John Maushammer @ Make: Online writes: YouTube user correx37 made this homemade knitting machine using old printer parts, two servos and a Picaxe-18x microcontroller. I love the simplicity and re-use of components. That slow, deliberate action could easily lull me in to a deep sleep… and when I woke up, I’d have a freshly-made scarf! […]

Ultra-minimalist laser microscope

Ultra-minimalist laser microscope

The laser microscope builds keep rolling in! This one from reader Steve Davee may not look like much, but it gets the job done with stuff you’ve probably got in your desk right now. The binder clip serves triple-duty by propping the laser pointer up at an angle, holding the button down, and supporting the bent paper clip that holds the sample drop out front in a loop. There are more pictures in Steve’s Flickr set. [Thanks, Steve!]

Vegan Chocolate Tart

This vegan chocolate tart ganache recipe really hit the spot the other day. At first I was skeptical that the filling wouldn’t be as tasty with the use of coffee instead of heavy cream to cut the bittersweet chocolate, but it turned out great! I don’t miss the dairy at all. The shortbread crust recipe […]