This is my Rube Goldberg machine that I named the phone caller.
The way it works is by using a marble/rock to start the chain reaction.
A. Use the marble/rock to knock down the book
B. The book falls on the teeter totter
C. The teeter totter pulls up the end of the jug of water
D. The jug of water spills out into a funnel and down into a lower container
E. The weight of the now filled container clicks the computer mouse
F. The signal from the computer mouse starts an online service that calls my phone.
The Transfer of Energy
Mechanical Energy –> Gravitational Energy –> Mechanical Energy –> Gravitational Energy –> Mechanical Energy –> Electrical Energy –> Radiant Energy –> Sound Energy
Self – Assessment
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