human
How to make a water pump?
assistant
Make a Water Pump
1. Gather the necessary supplies, including a drill, drill bits, sandpaper, and wood.
2. Measure the diameter of your drill bit and mark it on the piece of wood.
3. Drill holes in the wood with the drill at the marked points.
4. Sand down the edges of each hole until they are smooth.
5. Place a washer inside each hole.
6. Insert the rubber tubing into each washer.
7. Connect the two tubes together using the clamp.