Answer 2: Enamel is the hard material that coats your teeth, and is made mostly of a mineral. However, we call other things enamel. There's enamel paint, which is totally different, and there's also porcelain enamel, which is used to make a lot of dishes.
All of this is due to Amazon's unique approach with the Echo. It's not a portable speaker like we've seen from Jambox and Logitech. Instead, it's a rather large, cylindrical device that needs to be plugged into power. It's something you'll likely just leave in a single spot in your home.
The City was awarded the licenses to operate facilities at Echo Dam and Pineview Dam. The Echo hydro plant was built in 1986. It consists of three vertical turbines, which can generate a total of 4,500 kilowatts. Bountiful built its own 26 mile transmission line to bring that power over the mountains to the city. The Pineview hydro plant was built in 1991.