In its 64 years of existence, NASA has tested some truly innovative and inspiring ideas. None, perhaps, were more radically weird than the wingless “flying bathtub,” towed by a hopped up Pontiac Catalina. It was a little remembered low-budget program in a time when NASA and the entire idea of space travel was radically different than what we see today- a time when pure engineering enthusiasm could make a bathtub fly.
The unsung heroes of the naval war in the Western theater weren’t the city class casemate ironclads, but a much larger and more active fleet of more than seventy, much smaller, lightly armored vessels. The “Tinclads” of the US Civil War deserve to be remembered.