1. The Zach Wolfe Band Members include: B.J. Byers, Matt “Brown” Brown and Thomas Thurman

3. Energy Conversions Book starts at a rested position falls on 1 st seesaw Mass of falling book raises Flying elephant on 1 st seesaw Rope attached to elephant pulls down hanger, which unbalances 2 nd seesaw Mass of lacrosse ball on unbalanced seesaw allows ball to drop on ramp Ball rolls down ramp and turns on light

4. Construction Problems Ball- mass and movement Limited material Lots if moveable parts Seesaws Solutions Ball-lacrosse ball and half a can of Coke Zero Got wood and light Taped down parts held others down with weight Balanced seesaws and rigged it so material stayed on

5. Material 1.Book, hanger, and scraps of material: Free 2.Light: $3.00 3.Flying Elephant: $2.00 4.More Wood: $3.00 Turning on a light by throwing a book down. Priceless Conclusion