Pankey bounced a .5" marble 517 times using a rubber mallet.
Nic H. bounced a 0.5 inch (1 cm) marble on the face of his tennis racket 12 times in a row.
Brian Pankey executed 67 marble bounces on alternate rubber mallets.
Brian Pankey bounced a half-inch marble on a hockey puck for 7 minutes
and 49.13 seconds.
Brian Pankey bounced a marble on alternating sides of a rubber mallet 88
times in a row.
Doug McManaman put 125 marbles in a wine bottle in one minute.
Brian Pankeybounced a half inch marble 139 times using alternating
side of a table tennis paddle.
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