Hydraulic Cyborg Hand Dollhouse Furniture Without going into the science

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Hydraulic Cyborg Hand Dollhouse Furniture Without going into the scienceThe Hydraulic Cyborg Hand simulates the movements of a human hand using hydraulic power for mechanical transmission without electricity. It allows every finger joint to adjust at different angles for a precisely closed fist or open palm. You can use different grip techniques to hold a variety of items, such as a bottle, balls or tiny screws, making it an interesting and fun challenge STEM Engineering Challenge: The lightweight, 4 fingered Hydraulic