Collaborate Disseminate
Hopefully by now most of us know better than to rent a modem from an internet service provider. Buying your own and using it is almost always an easy way …read more Continue reading Cable Modem Turned Spectrum Analyzer
Most of dream of having a fully-stocked shop with all of the tools needed to build our projects, at least if we don’t already have such a shop. In the …read more Continue reading Workshop Tools Are Available in First-Class
Felling a tree properly is a skill that takes some practice to master, especially without causing any injuries or property damage. Getting the tree cut down though is sometimes only …read more Continue reading Building a Stump Grinder from the Ground Up
A monochromator is an optical instrument that permits only a narrow selection of wavelengths to be transmitted from a source, and the particular model [Doug] obtained renders visual light monochromatic …read more Continue reading Vintage Monochromator Makes Monochromatic Light, Mechanically
The versatility of 3D printers is simply amazing. Capable of producing a wide variety of prototypes, miscellaneous parts, artwork, and even other 3D printers, it’s an excellent addition to any …read more Continue reading A 3D Printer with an Electromagnetic Tool Changer
I published the following diary on isc.sans.edu: “How Safe Are Your Docker Images?“: Today, I don’t know any organization that is not using Docker today. For only test and development only or to full production systems, containers are deployed everywhere! In the same way, most popular tools today have a
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Continue reading [SANS ISC] How Safe Are Your Docker Images?
When all you have is a hammer, every problem is a constant quest for an even better hammer, as the popular saying goes. At least, that seems to be [Ebenisterie …read more Continue reading Adjustable, Piston-Damped Hammer
If there’s one thing that woodworkers have always been good at, it’s coming up with clever jigs and work-holding solutions. Most jigs, however, are considerably simpler and more static than …read more Continue reading CNC Scroll Saw Add-On Cuts Beautiful Wooden Spirals
Building a PCB at home can be frought. If you’re etching, there are chemicals and the nuances of toner transfer. If you’re milling, getting the surface height just right, and not breaking those pointy little v-cutters is always a challenge. [Robin] has tips for both of these cases, and solves …read more
Neodymium magnets are fun to play with, largely thanks to their incredibly strong magnetic field. This also gives them plenty of applications where other magnets won’t cut the mustard. This very strength is also a drawback, making them difficult to work with and posing a danger to squishy human bodies. …read more