[EMAIL PROTECTED] wrote:Breakthrough in long lived rocket engines: http://www.spacedaily.com/news/rocketscience-04j.html
Yawn. Tell them to call me when they hit 500 runs. We've *never* had to polish a chamber.
Doug, Rocket Plumber
To be fair, a 500,000 lbf 3000 psi hydrogen engine has a bit harsher conditions than a 600 lbf 150 psi alcohol motor, but I do agree with the general sentiment...
John Carmack
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