SYNOPSIS: Whoever said 'If it isn't broke, don't fix it'? It sure wasn't Sid the Science Kid! Follow the junior scientist around as he pays attention to the inventions, whether he's fixing a broken wheel on his toy truck or creating a simple machine. How does Sid put all his toys away so quickly? How does he lift his heavy toy box into his tree house? By creating yet another amazing invention of course! From pulleys to planes, Sid learns how simple machines help us move heavy objects and make our lives easier. Gizmos and gadgets and gears, oh my!