Month: June 2010

How-To: Model Spaceships Out of “Junk”

How-To: Model Spaceships Out of “Junk”

Caroline of Obsessively Stitching shares how to disassemble toys and thrifted items and then reassemble them to create fantastic “junk” spaceships. For the Dollar Store Crafts version of “kitbashing,” you might pick up a few toys or household items at your local dollar store and combine them with thrifted items or things you no longer […]

Plumbing Pipe Lamps

Wow, awesome pipe lamps! Sean @ Make: Online writes: These “Kozo” handmade iron-pipe lamps from Israeli group Demo Design Clinic first appeared on my radar back in early 2009 when Boing Boing blogged about their original model, the kozo1, pictured top left. They were a runaway success, and Kozo has since added many more models. […]

Bicycle wrench that looks like a fish skeleton

I designed this multi-wrench years ago but just now finally managed to get a prototype water-jet-cut in stainless steel by my pal, Makers Market seller Dustin Wallace. The design features 21 distinct wrenches for metric and SAE nuts, 3 flat screwdrivers, a serrated cutting edge, a can opener, a wire breaker, a centerfinding tool, and a lanyard loop hole. It’s a long way from perfect–the can opener tooth, the serrated edge, and a couple of the tail-fins that are supposed to serve as flat-blade screwdrivers still need to have their edges ground, and the surface of the tool needs to be polished up quite a bit, but I was so stoked to get it in the mail I just had to share. The DXF file is available for download on Thingiverse.

Oloid-shaped gold bar

Oloid-shaped gold bar

This is a limited edition 1.000 kg solid gold bar from German designer Martin Saemmer. Its shape is mathematically interesting because, at least in its ideal form, it will “develop” its entire surface area when rolled. In other words, if you were to let it roll down an inclined plane covered with paint, its entire surface would be covered when it got to the bottom. It belongs to a class of shapes, all sharing this property, which can be characterized as the convex hull of two perpendicular circles or sectors, which is a fancy way of describing the surface you’d get if you were to shrink-wrap two disks positioned at right angles to one another on the same axis. Oloids and sphericons are members of the same class, but each term implies a specific relationship between the radii of the two disks and the distance between their centers. The familiar two-circle roller or wobbler (an example of which we showed you how to make make from two coins back in MAKE 15) is basically the same thing but without the “shrink-wrap.”

Homemade split nut driver

Homemade split nut driver

In response to my Toolbox column on screwdrivers, maker “Funky Space Cowboy” sent this picture and explanation of his “split nut driver:” My favorite driver is one I made from scratch. It’s a sawmaker’s split nut driver, used in making traditional Western style hand saws. I’ve made several of these over the years but this […]