While attaching one thing to another is a fairly basic process - epoxy is still a thing, after all - what do you use if you want to occasionally remove that thing from the other thing? The answer? Mag
The <a target="_blank" href="http://www.hyrel3d.com">Hyrel 3D printer</a> looks like any other single-extruder additive printer. But thanks to a fairly unique nozzle called the HYREL Emulsifiable Extr
Robotic arms haven't been the same since Tomy stopped making the <a target="_blank" href="http://www.samstoybox.com/toys/Armatron.html">Armatron</a> but that doesn't mean you have to live your life wi