In 1884 German mathematician H. A. Schwarz proved a theorem that the sphere has less surface area than any other form having the same volume. So while something like this colorful soap bubble has less surface area than a cube of the same size, if you look closely you'll see it has captured not one, but two complete monuments to George Washington. Godspeed, little bubble.

The National Memorial Arch
Valley Forge National Historical Park, PA

06.17.19