Our first assignment was to learn to use the water jet by designing snowflakes. The snowflakes were to measure two inches on a side and mimic patterns found in nature as closely as possible. Here is Greg's snowflake cut in brass and polycarbonate: MIT OpenCourseWare http://ocw.mit.edu EC.S02 Water Jet Technologies Spring 2005 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms.