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Azem1 yr ago
@Daniela Tocan im not too sure, but it's a ballon with sensors and change colors when you hit it 😁
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Hmmm tell us more about the system? which sensor they use. Maybee i find one. I just make order and there i found 100 different arduino sensors
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Kaheta-B1 yr ago
What a magical place
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fatanstic, the colour of the bubbles are changing so amazing.
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It really makes people enjoy it
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Dana Teno1 yr ago
Great technology
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