| 1 | That is what I did. Wave mechanics. | |
| 2 | Which one has the superior mechanical properties? The plywood. Why? | |
| 3 | That is what he did over his Christmas vacation, wave mechanics. | |
| 4 | That never happens in classical mechanics, because there are always levels there. | |
| 5 | It was a quantum mechanical calculation for which he received in 1983 the Nobel Prize. |