What will happen if the world turn upside down?

The glasses made it so that Stratton, for the first time in his life, saw a right-side up image of the world. Not surprisingly, his brain turned it upside down again, and he blundered around and crashed in to things. After a few days, though, Stratton was able to adapt and work as normal. In his paper, he claimed that, by the end of the experiment, he actually saw the image through his glasses as right-side up.