A RepRap Family Tree: Tracking the Printers That Started it All
RepRap project is a symbiotic relationship: they would produce our goods at a low cost while we would provide the help they needed to reproduce themselves.
Rock Climb at Home with an Inclined Bouldering Wall
An indoor rock climbing gym is the perfect thing to fight that winter cabin fever.
Watch Two Raspberry Pi Blast Off to the ISS This Thursday
On Thursday the Orb-4 mission to resupply the ISS is scheduled to launch from Cape Canaveral, and onboard will be two Raspberry Pi boards on their way to the orbital outpost.
Junk Yard + Jungle Gym: Visiting The City Museum in St. Louis Missouri
If you asked Dr. Seuss and M.C. Escher to make a jungle gym, you’d get the City Museum In St. Louis.
Review: USCutter’s Bargain Roll-Feed Vinyl Cutter
A standing vinyl cutter for the price of a desktop version.
6 Exotic Filaments You Should Try in Your 3D Printer
3D printing with standard plastics is amazing in its own right, but printing with alternative filaments is a step up to a new level.
How Does a Retractable Pen Work?
Watch and learn how a retractable pen is constructed, and how its anatomy allows it to function.