In the words of my friend and colleague Larry Loucka, “Graphs are math.”

Can something as simple as a toilet support LEED (Leadership in Energy and Environmental Design)? We take this basic sanitation device for granted, and while it makes the obvious wastes disappear very cleanly, another form of waste hides in plain view.

(Metronor: Oslo, Norway)  Metronor—a leading supplier of industrial and military geometry measurement systems—has won the first multi-system contract for its new line of precision guidance systems for surgical procedures.