This is one piece I regret to have missed this year at Burning Man, however I certainly heard tales from any one who stumbled across it. [Christopher Shardt]’s Garden of Rockets consists of three kinetic fire art pieces with spinning propane rockets that you can control!
[Christopher] decided to incorporate his Burning Man 2010 project, 4pyre², which is a 12 foot pipe with opposing propane fueled rockets on each end. Onlookers can control the amount of propane fed to the rockets and twist the pipe they are attached to causing the whole thing to spin around like an out of control fire hose. Accompanying 4pyre² is PyreGoRound, and Pyroticulation which are two variants on 4pyre²’s concept of spinning rocket bars. [Christopher] was lucky enough to have his project materials funded by Burning Man, but added three thousand dollars (!) in propane to the mix out of pocket.
Check out a video of the project after the jump, and [Christopher]’s site for details and schematics.
Continue reading “Burning Man 2011: Christopher Schardt’s Garden of Rockets”
This kinetic sculpture is a ball bearing’s paradise. Not only do they get a cushy ride around two lift wheels but there’s a variety of enjoyable obstacles they can go down. The first is a vortex made from a wooden flower pot which sends the balls randomly down one of two possible exits. From there it’s on to enjoy a ride on a flip-flop, a divide-by-three (takes weight of three marbles before it dumps them all), a zig-zag track, or a divide by twelve mechanism. We’re sure this is a riveting read, but don’t miss the video after the break where [Ronald Walter] shows it in action and takes it apart to illustrate the various features.
If you’re wondering about the digital logic terms used, we’ve seen wooden devices that use these concepts in the past.
Continue reading “5/8″ ball bearing playground”
We’re going to let you decide which of these two projects is a delight, and which is amusing.
The project on the left is a desktop kinetic sculpture. We like it because of its size and simplicity. A single AA battery drives the gear head motor that provides the lift for the metal balls. There are several different routes for them to take in returning to the lift wheel, each route determined by a mechanical combination of the metal spheres. This is more of a month-long build than some of the other kinetic devices we’ve seen which could take a lifetime.
The offering on the right is a perpetual motion machine. Well, it will be once that guy gets the kinks worked out. You can see him explain how he intends this works in the video after the break. We’re not betting on perpetual motion, but if we did, our money would be on something like the Steorn Orbo replica and not on this.
Continue reading “Kinetic project duo to delight and amuse”