Why Is Milk White?
But Why: A Podcast for Curious Kids
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What Are Electric Fences?
Horses don't actually need to lie down in order to sleep. Electric fences are a lot easier to put up than wood fences or vinyl fences. An electric fence kind of looks like a very thin metal wire and then it usually has stakes that go into the ground. But if you touch an electric fence that's on, it will hurt you too.
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