tag:techtv.mit.edu,:Array/232839640 2007-11-05 18:50:55 -0500 scolton 2.009 is a senior Product Design class in Mechanical Engineering. The "Orange Team" is testing different methods for sorting coffee beans, including a fan-driven winnowing system. This is 800 FPS video of both good and bad beans traveling through the stream of air. Sorting does occur, but it is a "noisy" process. 153 tag:techtv.mit.edu,:Array/232811600 2007-11-05 18:46:11 -0500 scolton 2.009 is a senior Product Design class in Mechanical Engineering. The "Orange Team" is testing different methods for sorting coffee beans, including a fan-driven winnowing system. This is 800 FPS video of genetically deformed beans traveling through the stream of air. 97 tag:techtv.mit.edu,:Array/232785380 2007-11-05 18:44:26 -0500 scolton 2.009 is a senior Product Design class in Mechanical Engineering. The "Orange Team" is testing different methods for sorting coffee beans, including a fan-driven winnowing system. This is 800 FPS video of "good" beans traveling through the stream of air. 97 tag:techtv.mit.edu,:Array/232759580 2008-12-01 20:47:31 -0500 scolton I just happened to be in the right place at the right time to see the creation of this awesome video of the Schlieren effect, an optical technique that highlights bent light. Here it shows heat convection coming off a candle flame, and later a blast of CO2 to extinguish it. Filmed at the Edgerton Center Strobe Lab using a 300fps high-speed consumer camera (Casio EX-F1). Look for a potential follow-up from one of this year's 2.009 teams that might use this to image their project, a microwave fire detector/suppressor. 82