On the physics of moving liquids

[chris_gerrib]

It was very hot in Chicago this sunday. In fact, at 88 degrees, it was record-breaking. Sunday was also the day of the LaSalle Bank Chicago Marathon. The newspapers and local TV have been full of people bitching that there wasn't enough water on the course, and that the organizers hadn't planned well enough.

I'm far from a marathoner, but I have worked concessions during a hot day (football, U of I home games). In mid-80s or higher heat, it is literally impossible to pour drinks fast enough for a large crowd. That's with fixed, plumbed concession stands and machines capable of pouring sixteen drinks at once. Trying to support water needs on a day 20 degrees hotter then normal for a once-a-year event is vastly more difficult.

Forgive me if I rant a bit, but if the runners who showed up at the Marathon knew that sunday was supposed to be hot. In fact, something like 9,000 registered participants stayed home. So, if you know the day's going to be a record-breaker, bring your own water. Or, if water is not available, be an adult and quit. But please, don't "demand an apology" like the Chicago Sun Times did yesterday.

Comments

[jetfx.livejournal.com]

The Chicago police should have deployed a water cannon. It's a perfect way to disperse quench the thirst of a large crowd.