Steam-fi Dueling Pistol Set
I have seen a lot of steampunk rayguns come and go, over the years, but not any that I can remember liking as much as this set of matched-but-not-identical “dueling pistols” from Canadian artist Jeff de Boer.
CNC & Machining
The latest DIY ideas, techniques and tools for the manufacture of metal, wood, plastic, ceramic and composites. We talk about machining, using a lathe to machine metals like steel, brass, and aluminium. We make chips fly!
Open Source Sniper Training
OK, in point of fact, this cool gadget from Matt Bitz of Liquidware could be used for pretty much any type of marksmanship training, but “sniper” was a pretty hard headline to resist. It couples Liquidware’s TouchShield Slide, an Arduino Duemilanove, and a lithium battery-pack in a camouflaged aluminum case for a handy range-gadget that records hits on a target—just tap the touchscreen with the tip of a round to mark a hit—and calculates accuracy and precision in real time. [Thanks, Jake!]
How-To: Life-Size Replica Artillery Piece
When I first saw this shot from user eqqman in the MAKE Flickr pool, my thought was, “Oh, look, some tourist photographed a cannon in a park somewhere and tagged it for our pool. How odd.” Reading the fine print, however, tells the story…
Working Iron Man Style Palm Laser Weapon
Yes, OK, I know that the weapons in Iron Man’s palms are technically *repulsor* beams, which, at least as I understand them, are a kind of wholly sci-fictional counterpart to the equally sci-fictional “tractor” beam. But this terrifying device from German laserhacker Patrick Priebe, who previously has produced a handheld Nd-YAG pulse laser that will punch holes in, is “working” in the sense that it is a dangerous, if not deadly, directed energy weapon that you can wear on your palm and use to work great evil…
Printable Nunchuck Pen Caps
From Thingiverse user PrintTo3D, who calls them BicChucks, and was inspired by a set of pen-cap cutlery attachments from lusofer.
Arduino Goes to War
Shown uppermost is the prototype of a handheld artillery spotting device developed as a student capstone project at West Point. The blue board to upper left is pretty clearly an Arduino Mega. You can see, in the near upper corner of that board, where the DC power jack has been desoldered and the pads hardwired to the battery pack. The system, called DemonEye, is now reportedly undergoing field testing.
Lemon Hand Grenades
I took an aesthetics class in college. One of the assignments was to package a piece of fruit in an innovative way. I bought a miniature pineapple, cut off the flower, and screwed the fuse, spoon, and pin from a dummy hand grenade into the top. I got an A. But then, I think, so did everyone else.
