| Title | : | More Precious than Gold (Unabridged) |
|---|---|---|
| Author | : | Tracy Vonder Brink |
| Release | : | 2024-10-10 |
| Kind | : | audiobook |
| Genre | : | Kids & Young Adults |
| Preview Intro | |||
|---|---|---|---|
| 1 | More Precious than Gold (Unabridged) | Tracy Vonder Brink |
| Aluminum was once more valuable than gold. A breakthrough in refining aluminum from rock transformed it from rare matter to sandwich wrapper. In this science story, you'll learn how two chemists, Charles Hall and Paul Héroult, solved the problem. |
