1. The Big Bad Blades By: Vishank, Justin, and Jack
(We strive to have the biggest, baddest blades)

2. Research Jack Craciun
We are investigating what type of blade, length of blade, width of blade and the number of blades that work the best.

3. How it functions Vishank Raghavan
The blades are angled, so when the air is pushing against the blades it pushes them in a circle generating the voltage reading.

4. Data from Trials Design #1 # of blades: 2 Length of blades: 9.5 inches
Justin Iler
Design #1
# of blades: 2
Length of blades: 9.5 inches
Shape of blades: Rectangle
Materials of blades: Cardboard, Duct tape, and Wooden Connectors
Voltage Reading: 1.78
Hypothesis: We expected high voltage readings

5. Data from Trials Vishank Raghavan
Design #2
# of blades:2
Length of blades:9.5in
Shape of blades:katana
Materials of blades: cardboard and duct tape
Voltage Reading: 1.32
Hypothesis: We expected high voltage readings

6. Results Justin Iler
The two types of blades we used for our presentation did not exceed 1.5 volts. We changed the shape of the blades. We tried longer blades because we thought they would give higher volts. Our Hypothesis was correct because we got 1.78 volts. We expected it to be high volts because we figured out longer blades and 2 blades give more volts.

7. Adjustments Jack Craciun
We changed the shape of our design. We also changed the amount of blades. We saw that four blades and 3 blades gave about the same amount of volts. 2 blades gave the most volts and 1 blade gave the least. Our highest voltage output was 1.78.

8. Supplies Justin Iler
We used Cardboard, Duct Tape, and wooden connectors.