adam7
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The 'Knuckle'(ball) Effect..?
I've always been intrigued... how does the 'knuckle' effect (the ball wobbling randomly in the air) - seen in baseball with knuckleballs and oddly enough at the recent soccer world cup with the Jabulani football - work?
And why does fewer seams on the ball make the ball 'wobble' more in the air?
I've always been intrigued... how does the 'knuckle' effect (the ball wobbling randomly in the air) - seen in baseball with knuckleballs and oddly enough at the recent soccer world cup with the Jabulani football - work?
And why does fewer seams on the ball make the ball 'wobble' more in the air?