Waterloo, Ontario is a minor Canadian tech hub, and the climbing gym here is definitely full of programmers, mathematicians, physicists, and generally nerdy typ

Waterloo, Ontario is a minor Canadian tech hub, and the climbing gym here is definitely full of programmers, mathematicians, physicists, and generally nerdy types. This came up a few weeks ago when I was discussing a ray tracer with a classmate in the locker room and everybody else in the room had something to chip in. I wouldn't even expect that programmer-density on campus, never mind a gym 30 minutes away.