comparison images/brick-wall-standing.jpg @ 346:83afb1fcc999

add touch sensors and mass.
author Robert McIntyre <rlm@mit.edu>
date Sun, 22 Jul 2012 11:18:47 -0500
parents f0562b9bde94
children
comparison
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345:91070e1f96bf 346:83afb1fcc999