Energy: Scientists search for new source of energy, using water

Energy: Scientists search for new source of energy, using water; ENGLAND: Oxfordshire: Culham: (Later known as Cullam Centre for Fusion Energy) INT GV Lab Cleo 'Tokamak' machine CS Controlled explosion in cylinder PUL OUT CS Heat vapour GV PULL OUT 'CLEO Tokamak Experiment' TILT UP Illuminated 'HV Circuit off' (green light) to illiminated 'HV Circuit on' (red light) lights up CMS Control panel - knob marked 'fire' finger pressed, PULL OUT to panel Dr Sebastian Pense (Director, Culham Labs) sign in background 'fusion reaction technology' / interview SOF - Our programme is of course a research programme, and in research you never can tell, but if things go well and in one or other countries the funding is forthcoming, .... electricty generators prototype might be working towards the end of the century' Q: What are your main problems now? A: Dr Sebastian Pense (Director Culham Labs) interview SOT - Our main problems is learning how to control high temperature matter. This sort of nuclear energy is only released in high temperature matter, it is released in the sun this way its also released in the hydrogen bomb.... under control in the laboratory and eventually in ppower stations' EXT Traditional fuel Power station in background behind reporter Reporter to camera and sign off SOT EKT/COL POS: 16mm: ITN (FAULDS) / LIBRARY / AKEC: 3.08 mins: 117.5FT TX 18.06.1973