Hydraulic Box
Project Snapshot
Like some kind of magic, the hydraulic box smoothly opens with the press of a syringe.
This project is a great way to discuss the power of hydraulics, and create a treasured keepsake that can store small things!
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Tips and Troubleshooting
If the box lid isn't raising very high, then...
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There may not be enough water in the syringes. Add water until there's a total of 10ml between both syringes (not including water in the tubing).
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The syringe may be taped too close to the front of the box's lid. Try gluing a stick closer to the back of the lid, and reattaching the syringe.
If the box lid isn't closing all the way, then...
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There may be too much water in the syringes. Remove water until there's a total of 10ml between both syringes (not including water in the tubing). If that doesn't work, continue removing water until it closes.
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The syringe may be taped too far from the front of the box's lid. Try gluing a stick closer to the front of the lid, and reattaching the syringe.
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Make sure the cable ties are tied tight.