For vacuum applications where space is at a premium, Beswick Engineering (Greenland, NH) is rolling out an ultra-miniature, single-stage vacuum regulator. The vacuum regulator controls output from 0 psig to full vacuum, and is said to be especially well-suited to low-vacuum applications. The lightweight component is designed to be mounted in line, and does not require panel mounting. Weighing just 30 gm apiece, the brass and steel regulators are a scant 35/64 of an inch high. For more info, see www.beswick.com.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
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