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  • Popular Check Out This Amazing Science Toy - Drinking Bird

    Check Out This Amazing Science Toy - Drinking Bird

    by Mel Added 255 Views / 0 Likes

    Available at Amazon.com https://amzn.to/2WDMAQw This Drinking Bird Toy is a fantastic invention, find out how it works. Its basically a heat engine reaction that almost could be mistaken for a perpetual motion machine. Makes a great desk ornament toy, jus

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