One large spanner in the works is that the magic, energy-making machine doesn't seem to work.
Ah well, no need to worry about what to do with all that free and clean energy from nothing, then.
From the Steorn website we note this "important update" on the Kinetica demo:
"We are experiencing some technical difficulties with the demo unit in London. Our initial assessment indicates that this is probably due to the intense heat from the camera lighting. We have commenced a technical assessment and will provide an update later today. As a consequence, Kinetica will not be open to the public today (5th July). We apologise for this delay and appreciate your patience." µ