Riley Porter, our Arduino projects guy, is going to be loading some basic Arduino tutorials to Make: Projects. These will be like project stubs, the basic details of doing something that you, dear reader, can then add to as you start using the tech sketched out in the project. His first one is on adding […]
We got some really great, creative entries for our MAKE Karts and Wheels Contest. Folks were tasked with making something original and documenting the build in our DIY library, Make: Projects, with the only criteria being that their creation have wheels and can carry a person. The editors of MAKE then judged entries based on […]
Movie theater and other high quality screens are often surfaced with tiny glass beads to provide high “screen gain,” which is a measure of the screen’s reflectivity versus a reference surface. It occurred to me it might be possible to DIY this effect on the cheap using 80-grit glass bead sandblasting media from Harbor Freight. So I bought 25 lbs and ran some tests. The short version? It works! But, as usual, not quite like I expected it to. Keep reading for all the gritty (ha) details, or just hang tight and wait for the full tutorial, coming soon!
Whether the people you’re entertaining are pint-sized or adults, this super simple Giant Spin Art rig from the pages of MAKE Volume 25 is guaranteed to be entertaining. Brothers Bob and Pete Goldstein came up with the rig design in an attempt to supersize the old classic. The frame is easy to build, and power […]
Being made of glass, however, a proper Kipp generator is an expensive piece of apparatus, with new models costing upwards of $250US as of this writing. However, as the useful gas-generating reactions are usually aqueous, rather than organic, an all-plastic Kipp generator is almost as useful as a glass version. PVC pipe is inexpensive, durable, ubiquitous, and easily and securely joined using cement made for that purpose. Demountable PVC fittings are available in a wide variety of shapes and sizes and can be used to provide the necessary “dismantlability” for loading solid reagent into the device. Presented here is my design for such a low cost Kipp-type generator, with instructions for its construction.
Even though the theme of the newest issue of MAKE, Volume 25, is Microcontrollers and Arduino, rest assured that it features a wide variety of projects, something for everyone. Case in point is the Giant Spin Art project by brothers Bob and Pete Goldstein. This simple wooden rig holds a canvas powered by a corded […]
Wheel aficionados, there are still a couple of days left to enter the MAKE Karts and Wheels contest. Got any projects that have wheels and can carry a person? Enter for your chance to get your project polished and published in MAKE Volume 26, the Karts and Wheels issue. The rules are simple: 1. Come […]
