4green+lamma+tankdriving+wariors-alex+jack

Here is a video of a Goldberg we found on the internet... media type="google" key="-2367646121273499414

Energy Ideas:
 * Mechanical: When a person turns the crank the gears move to move the marble up.
 * Gravitational: The marble falls down the funnel into the cup.
 * Electrical: Metal marble completes circuit, turning the lights on.

Websites about Goldberg: http://en.wikipedia.org/wiki/Rube_Goldberg http://www.rube-goldberg.com/

Our Design:

Our mascot(s):