Drip watering system _working model school project

Here is a fairly simple school project which is a working model. Very simple to make and help your kids understand the basics of gardening and conservation of water.
You can use this idea to water your micro gardens as well.
Most of the components I used could be bought from Aquarium supplies.
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Please watch: "Stethescope toy for Kids"
• Stethescope toy for Kids
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