Modern Marvels: 14. Aluminum

At one time, it was more valuable than gold, but now it helps define modern life. In Modern Marvels: Aluminum we'll stretch it, pound it, melt it, and even make a foam from it. We'll see how aluminum is made from a powder and molted into massive 30,000 pounds ingots.

Amazon TV | June 27, 2008

Tags:. .ingots. .molted. .aluminum. .valuable. .melt