Theo Jansen’s 3D printed Strandbeest continues to evolve with the addition of a Propeller Propulsion system! The 3D printed Strandbeests can now walk autonomously, powered by the wind, just like Theo's full-scale Strandbeests. The new propeller add-on gives new and existing owners of these kinetic sculptures a new way to set them in motion!
The propeller addition is available as a separate kit, which can be mounted on the 3D printed Strandbeests. The propeller is compatible with the various evolutions of the Strandbeest, so existing owners of the “AGP” 5 and 7 model Strandbeests can use it as well. Consisting of 5 main parts, it can be mounted on the Strandbeest body in a few simple steps.
Also see our videos of the Strandbeest Propulsion in action, and the video with mounting instructions.
The 3D printed Strandbeest is sold separately.
A few tips to consider:
- Please look at our instruction video on mounting the Propeller Propulsion add-on, here.
- After mounting the Propeller Propulsion add-on it is best left mounted. Frequent dis-assembly can wear down the material which can result in play on the mechanism.
An espresso cup specially designed with fins, to ensure the successful deployment of your rocket fuel. All systems are go! Paraboloid bowl holds approximately 1.5 fl oz. or 45 mL. (Note that I previously claimed the cup held 60 mL. While my 3D modelling software still reports that as the internal volume, some combination of the printing process and glazing is robbing me of internal volume. Contact me if you'd be interested in a larger, more expensive 60 mL cup.)
After receiving feedback from Shapeways, I've created a slightly revised model for the cup. I'm told that this model will be easier to print and glaze, leading to a more reliable product. The changes are minor -- it's a little wider, a little heavier, and has more rounding on edges that were previously sharp (a 3D rendering shows the differences above).
Update (April 13th, 2013): The cup has had a great run on Shapeways, and I deeply appreciate the attention and positive feedback it has received. The bad news is that I've got to stop offering it for sale here. The good news is that the cup is now available commercially! It's being manufactured by Fred and Friends, sold under the name "Blast Off! Espresso Cup Set". It's already available for purchase online (perpetualkid.com, thinkgeek.com), and I'm sure you'll be able to find it in your favourite housewares store soon.
Chain is NOT included, but a chain can easily be attached if you want to wear it. It comes in a soft black velvet bag.
A great gift for taxonomists, biologists, skeptics, humanists, atheists, lovers of nature and rational thought. Also a great gift for creationists, seriously, they'll love it! :)
The sketchy text on the same page of Darwin's notebook reads: "I think ... Case must be that one generation then should be as many living as now. To do this and to have many species in same genus (as is) requires extinction. Thus between A & B immense gap of relation. C & B the finest gradation, B & D rather greater distinction. Thus genera would be formed.—bearing relation."
