Water from tap run through top piece to the next one depending on earth gravity. Kids will learn and know automatically how the gravity and water flows works.
Light Bulb
Possible development -Develop product to be used in classrooms as a tool that helps illustrate how the system operating. Ex. Biological systems
+Special Pieces - Light Bulb: light up when a senser touching water
sensor
- Hour Glass - Tap - Spiral tube - Pumper - Shower Head
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