Make a water powered flashlight

Materials

2 of 9
materials water flashlight

credit: ASCAS

2 of 9

Parts & Materials:
- PVC Pipe 4" Long (3/4"‎Ø) [Local Hardware]
- PVC Coupling 3/4" to 1" [Local Hardware]
- Recycled 3xLED Torch [Inventory = Free]
- Toroidal Core/ Bead [Recycled From CFL Bulb]
- 2N3904 Gen. Purpose NPN Transistor [Radioshack]
- 1K Ohm Resistor (1/4w) [Radioshack]
- Cooper & Zinc Strip [Local Hobby Shop]
- Magnet Wire/ Copper Wire [Inventory/ Local Hardware]
- 4 Sheets Of Tissue Paper [Toilet/ Bathroom]
- 2x2" Sheet of Acetate [Bookstore/ Office Supplies]

Tools & Equipment:
- Leatherman MultiTool
- Soldering Iron
- Hot GlueGun
- Teflon Tape
- Super Glue