How Long Have Large round Bales of Hay Been Around?
How Long Have Large round Bales of Hay Been Around? Farmers who grow hay can bale it in a variety of shapes and sizes, depending upon the particular baling equipment...
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How Are Bricks Made?
The ordinary bricks a bricklayer uses to construct a brick building are made from clay that is baked in an oven. The clay is mixed with sand and water. This “mud” is...
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What Are Tails for?
Tails may look funny. But they can be very important. If you look at all the animals that have tail and the ways they use them, it’s clear that tail can and do serve...
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