syscom3
Pacific Historian
I'm talking conjecture. Just suppose that the jet engine was a tough pice of engineering to perfect in the days of slide rules.
Just imagine if it was determined that the metallurgy of that age was still not advanced enough to make a jet engine with enough performance to be usefull.
Just imagine if it was determined that the metallurgy of that age was still not advanced enough to make a jet engine with enough performance to be usefull.