I Wish I Had The DragonflyTV: Spinning DVD And The Segments Include:Free-Ride Skiing - Free-Ride Skiers Jon, Andrew And Zach Hit Some Of Colorado's Most Extreme Halfpipes, Using Science To Maximize Their 360 Spins.Yo-Yo's - John And Kevin Look At The Scientific Ups And Downs Of Yo-Yos.Scientist Profile - Meet Jason Dunion, Who Will Blow You Away With His Hurricane Research.