This is well worth grabbing a copy of
www.amazon.co.uk/Project-Orion-Spaceship-1957-1965-Penguin/dp/0140277323/ref=sr_1_2?ie=UTF8&qid=1417699400&sr=8-2&keywords=project+orion
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evil_andy Stick stick stick stick sticky sticky stick stick, Thu 4 Dec 2014, 13:24,
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