...or how I learned to stop worrying and start a Blog
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1956 ... hot off the drawing board!
... yet another 'out-there' proposal for a Supersonic Intercontinental Bomber. The reference to HEF fuel was the long-sought, but never fulfilled, Boron enhanced 'high energy fuel'. Also known as 'Zip Fuel'.
HEF stands for "High Energy Fuel" aka "Zip Fuel". Never actually used. http://en.wikipedia.org/wiki/Zip_fuel
ReplyDelete... thanks for the info!
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