In Reply to: Here is one I have not seen before. The B-24... posted by steveVa on April 11, 2020 at 15:51:32:
I will think of the 100,000 yards of concrete next week, when I am mixing 3 yards.
Four 5/8 bolts to hold 2,000 horsepower. My mother worked in the instrument department in London England. Father was working on high speed boats.
I think one person could not build a plane like that in their live time.