The project that we made was called the Tripod Water Filter. The materials that we used was wood, towels, rocks, leafs, and charcoal. What this project does is that it makes the water clean by going through the three layers of charcoal, leafs and rocks.
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Step 1: Building a Tripod Out of Wood
Tie or drill three sticks of wood together
Step 2: Towels
Tie or screw three towels accordingly
Step 3: Filling the Towels
fill the towels with rocks, gravel or sand, and charcoal in that order