Rotaxanes are dumbbell-shaped mechanically interlocked molecules in which one or more ring-shaped molecules are threaded ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

Chemistry is a subject built on relationships. Atoms connect, electrons move, bonds form, molecules bend, acids and bases ...

For decades, chemists believed that assembling rotaxanes required carefully designed molecular recognition between a ring and ...

Code was easy, polish was not.