For the first time ever, you can watch a video of how to make something, print out the magazine article with instructions and then manipulate the object in 3D (!!!) within the pdf to check it out from every angle! Never have the barriers to making a spud gun been so low!
You’ll need the latest version of Adobe Reader to manipulate the 3D tazer-totter in all its glory. For mac users that means that while you can look at it in preview, you can’t manipulate it there.