parallelogram

For this step, in Schwartz’s 2021 paper, he incorrectly concluded that this shape was a parallelogram.

During those experiments, Schwartz cut open a Möbius band and realized, “Oh, my God, it’s not the parallelogram. It’s a trapezoid.”

They could arrange four hat tiles into a hexagonlike structure, two tiles into a pentagon and another combination of two tiles into a parallelogram.

In the postwar period, when Americans were in thrall with the automobile and the federal government unfurled highways across the land, parking minimums were enshrined in zoning codes to ensure that Americans would always find a paved parallelogram waiting for them at the end of their trip.

Now, we have to get it square since at this point it’s probably a parallelogram, not a right rectangle!