SR-71 Forum

Saturday I went to the SR-71 Forum at the Virginia Aviation Museum. I enjoyed it, and I always seem to learn something every time I go. This time I learned, although I may have heard it at previous SR-71 Forums, that synthetic and multi-viscosity oil were developed by the program that created the SR-71. It is interesting to me that something that has become such an everyday part of our lives was developed because of a need for the creation of the Blackbird, the SR-71.