The ball race at the St. Louis Science Center

Posted by on December 28, 2013 Leave a comment (5) Go to comments

The ball race at the St. Louis Science Center has entranced me since I was a child.

Originally posted on Google+ · December 28, 2013

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  1. Markus Madeira December 28, 2013 at 1:17 pm

    They have one of these at the Fort Lauderdale Museum of Discovery and Science too, and it is pretty interesting.

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  2. Julia Piatt December 28, 2013 at 1:33 pm

    The one at the Franklin Institute in Philadelphia travels from room to room, drawing people toward it. No two of these ball coasters are alike.

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  3. Brent Amrhein December 28, 2013 at 1:55 pm

    I want to go to there

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  5. Dustin Wyatt December 28, 2013 at 6:14 pm

    It's a a bunch of balls on metal tracks that roll all around the building to loops, spirals, and jumps.

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