Revision as of 13:54, 18 November 2007 by Ioneill (temp removed image from article - not the same engine)
- "The new TR408 engine is a hybrid, which can run on almost any state of oxygen and methane. It could be all gas, for example, stored at room temperature. Or it could be all liquid, similar to the liquid oxygen/hydrogen that powers the space shuttle." - Universe Today article.