Scientists Thought They Made a Mistake – But It Led to a Groundbreaking “Molecular Einstein” Discovery
A strange molecular pattern, first mistaken for an error, led researchers to an unexpected discovery: molecules forming ...
Scientific American15h
Here’s How to Make Flexagons—Folded Strips of Paper with Strange and Surprising Properties
Tukey, a young mathematics instructor. The models were named hexaflexagons—“hexa” for the six triangles that form the hexagonal face, and “flexagon” for the structure’s ability to flex.