The Uira Engine – that astonishing bit of retro futuristic flimflammery that powers the Raygun Gothic Rocketship – will be one of the objects shown by Alan Rorie and his co-conspirators at this year’s Maker Faire. Rorie’s shown here discussing the Engine at San Francisco’s Exploratorium.

The Engine won’t be alone, but all we know so far is that there will be "some new work that I’ve not even posted about".