PDF Review: A Method of Reaching Extreme Altitudes

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Oct 312014

The fourth October PDF Review has been posted over at the Aerospace Projects Review Blog. This links to Robert Goddard’s historic “A Method of Reaching Extreme Altitudes.”

The Unwanted Blog

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Ebay is getting expensive June 23, 2025
For about 20 years I’ve been buying aerospace documentation on ebay. For a good chunk of those I’ve crowdfunded the purchases of really expensive stuff. And by “really expensive” I’ve meant something like “hundreds of dollars for a single report.” Split the purchase price between one or two dozen people, send all of them high-rez […]
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Einstein Ring February 12, 2025
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