Now, a full-body musculoskeletal simulator for swimming has been developed for the AnyBody Modeling System, which enables to calculate fluid force acting on the whole body during swimming. The model presents 4 swimming styles: Crawl, Breststroke, Backstroke, and Butterfly.
The average cost for a domestic flight is up 4.5 percent from a year ago, to $399.48, based on data from Travelocity.com. An international ticket is about 2.3 percent more expensive than a year ago, at $991.82.
The average round-trip Thanksgiving flight will cost $424 this week -- and from there, prices will rise an average of five percent during the last week of September, 17 percent during the last week of October and 32 percent the week of Thanksgiving. So get your tickets now, while they're hot.