http://inventorartist.com/electric-rooster/
Materials:
-balsa wood
-press board
-acrylic
-ink
-music wire
-wire
-parts from broken printers
-parts from broken tape drive
-paper
-fasteners
-coat hanger
-timing belt with pulleys
-rubber band from rubber-power plane
Materials:
-balsa wood
-press board
-acrylic
-ink
-music wire
-wire
-parts from broken printers
-parts from broken tape drive
-paper
-fasteners
-coat hanger
-timing belt with pulleys
-rubber band from rubber-power plane