Published February 17, 2014 at 500 × 542 in Fruit flies – fermented-fruit connoisseurs – are relentless party crashers The 3-foot-long wind tunnel, equipped with cameras and an automated 3-D tracking system, that was used to follow fruit flies tracking appealing odors. Image credit: F van Breugel/U of Washington (Visited 12 times, 1 visits today)