I liked the one with golf balls-would love to see them try that with golf balls with the "high pressure" cores!When I mowed a station tower feild-the neighbor to the station played golf in his yard-occasional he would hit some balls into the tower feild-some had high pressure centers-when that mower tractor hit one-the pressure in the center blew the mower deck clean up off the ground-and a loud BANG as it was hit!
I have a few of those Blendtec machines--Superb blenders!!No-I haven't tried blending golf balls,marbles,rake handles ,etc in mine.and the video clip of them "chipping" a rake handle in the blender was interesting!one way to make "high fiber content cerial" and turn your rake into a hand cultivator.