h a l f b a k e r yAssume a hemispherical cow.
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Basically, it's a water dish for dogs that has a cowling over it that looks kinda like half an eggshell to provide shade to keep the water cool. There's a solar panel on the outer surface, and as the sun moves, the cowling rotates around a track on the rim of the bowl, to maximize the light on the solar
panel and thus maximize shade on the other side of it.
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What is the advantage over an umbrella or a fly over the water dish? Maybe incorporate a clock for the humans and/or something the dogs would like. |
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An umbrella is too prone to damage from wind gusts or the dog itself being rough with it. |
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Fortunately dogs tend to ignore moving bits of plastic. |
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That was a cynical voice. |
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