http://www.learningcommons.org/bookmarks/categories/transfer_of_energy DLC Bookmarks: transfer_of_energy http://www.learningcommons.org/bookmarks/view/1865 http://www.learningcommons.org/bookmarks/view/1865 <p class="bookmark_author">By: <a href="http://www.learningcommons.org/bookmarks/jmugg">Jim Mugg</a></p><p>Rube Goldberg devices and competition at Purdue University -founders of National competition. Includes videos.</p><p class="bookmark_categories">Categories: <a href="http://www.learningcommons.org/bookmarks/categories/physical_science">physical_science</a> <a href="http://www.learningcommons.org/bookmarks/categories/transfer_of_energy">transfer_of_energy</a></p> Wed Nov 07 15:13:42 -0800 2007