Recycling metal also uses about 74 percent less energy than making metal.

The contents of recycled batteries can be salvaged to make metal and other raw materials.

The heat could make metal unbearably hot to touch in less than a quarter of an hour.

The ship builders knew how to make really strong metal.

What's important is that it's Satanic; that's what makes it black metal".

Making metal hot makes it easier to change the shape of a metal part.

This is no longer true because, as technology improved, it became cheaper and easier to make pure metal.

And suddenly, within his own head, he held a formula-a formula for a process that would make metal to withstand pressure of Jupiter.

We're not out of raw materials to make plastic and metal for housing.

"They make small metal and plastic parts here," Westhause explains.