Ed,
4,000 frames per second is way too slow to see clubhead and shaft behavior!
Very true. They make it sound like it is really high tech stuff, but the last pic in the BJ series on the Resource page that shows 8 pics of ball impact on a wood head which were taken in 4/10,000 of a second. Edgetton's group from MIT took them at A.G.Spalding & Bros. in 1938 or 1939, I think. I'm no math wiz, but what's that....80 times faster? The multi-flash time exposure of BJ swinging an iron (and wood...can't remember what is there at the moment) was 1/100,000 of a second per frame. It's a shame nobody realizes just how good and honest the golf equipment research was at many companies 70 years ago.
Bernie Write to: [EMAIL PROTECTED]
