If you’ve never heard of stock tank pools, they are small pools made from tanks that farmers often use to give water to their livestock, like horses and cattle. They’re round, usually made of ...

Why it matters: Typically meant to store water for horses and cattle, stock tanks are making a splash in backyards across the country. They're less expensive than a swimming pool and sexier than ...

"I wanted to create a device to recirculate water in water troughs to prevent the formation of ice in cold weather," said an ...