Solarbotics Kit
I spent a bit of time this afternoon assembling this interesting little kit from Solarbotics . Now wait a minute I hear you cry, isn't that just your Marble Machine #1 ? The answer is 'yes' and that makes it all the more exciting. I've given Solarbotics permission to manufacture the design on my behalf and they're doing a great job of it, they took hundreds of units with them to the bay area maker faire to be sold in the Maker shed and they all sold out. Anyway back to the kit.... The kit comes in a heat sealed cellophane packet which is a lovely touch. The parts have been rounded up to 4 and half panels which clearly makes them easier to pack. Leaving in all this excess material has left room for helpful assembly diagrams. The parts are cut with sprues holding the pieces in but they are easy enough to remove with a sharp knife. The central axle for the lifting wheel receives a very clever upgrade. The axle is stepped and the holes in the wheel