> OK>>>>>>>>>here's one from Physics class: > Attach a light to the pedal of a bicycle....and another to the rim of > one tire - Now pedal the bike and make a time exposure - No 'freewheeling > allowed' - change gears and shoot another frame - what do they look like? > I love that one! Waveform/length/amplitude/gear ratios! I like this! I think I will make this part of my Photoinstrumentation course. I never did this in Physics class but it will give me a chance to emphasize in class that making blurry photos often leads to more information than could be garnered from a "still" photos! My standard project to do this is to photograph maple seed helicopters and determine rate of fall as well as rotation rate. Andy
