Bubble-Wrapped Olympics

Will spectators at the China Olympics swimming events be able to keep their eyes on the sport? Just over a month ago, China unveiled its new "bubble-wrap" swimming arena, capable of seating 17,000 spectators. The honeycomb-like ceiling of the arena will be lit up at night with LED lights, illuminating the structure, inside and out. Concerned about bird droppings? well according to the chief architect (in this Reuters article), birds won't sit on transparent surfaces, and whatever else should fall on the exterior will be cleaned by rain water. As for the interior, they plan on cleaning it by hand, twice a year. That's a whole lot of housework, if you ask me.