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Pre-Christmas fit check
There’s a time-honored engineering practice called a fit check. You take real pieces of real stuff – even if it’s not quite to full factory specs – and make sure it at least fits together the way it’s supposed to. If it doesn’t, you refine the shape and size and do another fit check. When everything fits, you’re good to go. Even though it was never meant to fly into space, the shuttle Enterprise (seen here) spent a lot of time strapped to real fuel tanks and real booster rockets at Kennedy and at Vandenberg AFB, because it was the only fully-constructed shuttle that could be spared for fit checks. … Read more
