Materials and tools needed: small engine (model car), small wheels (model car), six plastic spoons, two cans, wooden board, wire, ballpoint pen refill, glue gun hot melt, utility knife, glue, scissors, small electric drill
The specific steps are as follows:
1. Use a utility knife to cut two cans, leaving the bottoms on both, as shown below.
2. Use a small electric drill to drill a hole in the center of the bottom of the box.
3. Glue the two cans together.
4. Use a utility knife to cut the plastic spoons, you need six.
5. Use a hot melt glue gun to glue the cut plastic spoon to the box.
6. Pay attention to the angle of the spoon, as shown below.
7. Use a thin wire to pass through the hole in the box.
8. On the small wooden board, use a hot melt glue gun to glue two small sticks.
9. Use scissors to cut the ballpoint pen refill into small sections.
10. Use a hot melt glue gun to glue the cut-out ballpoint pen refill to the top of the stick.
11. Pass the wire through the core of the ballpoint pen and secure it with a hot melt glue gun.
12. Use a hot melt glue gun to attach the small motor and the small wheel together.
13. At the end of the board, use a hot melt glue gun to attach a small piece of wood.
14. Use a hot melt glue gun to attach the small motor to the small block of wood.
15. Use black rubber straps to connect the cans and small wheels.
16. The small hydraulic generator is ready and can be placed under the tap for experimentation.
17. If theThe small bulb of the small motor lights up, it means that the production is successful and it can produce electricity.