Saturday, February 23, 2013

Bridge-breaking and Tumbling







A couple of days ago we got a few inches of snow - one of the largest snowfalls of this winter. Today the Bradley University Civil Engineering Department did their balsa wood bridge-building competition at one of the local malls.  Kristine was on a team of four eighth-graders from PCS who submitted a bridge.  It failed at 68.5 lbs, which is less than the 200+ pounds supported by the winner, but quite respectable, especially considering they had some construction challenges.  Many other teams did not fare so well.  Katie spent part of the time mastering a video memory game built into a soda soda machine.  Later, we went to watch Katie at tumbling class, and after we got home, she did a little sledding in our backyard.

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