| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Introduction to Volume 4 | 6 | ||
| S04E02 | Design Q&A | 5 | ||
| S04E03 | IBM Mathematics Peep Shows | 11 | ||
| S04E04 | SX-70 | 10 | ||
| S04E05 | Copernicus | 9 | ||
| S04E06 | Fiberglass Chairs | 8 | ||
| S04E07 | Goods | 6 | ||
| S04E08 | Credits | 1 |
No artwork of this type.
No artwork of this type.