| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S21E01 | Food: Cookies |
February 21, 2021
History
|
44 | |
| S21E02 | Food: Cheese |
February 28, 2021
History
|
44 | |
| S21E03 | Food: Ice Cream |
March 7, 2021
History
|
44 | |
| S21E04 | Food: Chocolate |
March 14, 2021
History
|
44 | |
| S21E05 | Food: Snacks |
March 21, 2021
History
|
44 | |
| S21E06 | The Future of Food |
March 28, 2021
History
|
44 | |
| S21E07 | Fast Food |
April 4, 2021
History
|
44 | |
| S21E08 | Food: Inventions and Innovations |
April 11, 2021
History
|
44 | |
| S21E09 | Adventure Machines |
July 25, 2021
History
|
44 | |
| S21E10 | Heavy Machinery |
August 1, 2021
History
|
44 | |
| S21E11 | Moving America |
August 8, 2021
History
|
44 | |
| S21E12 | Power Tools |
August 15, 2021
History
|
44 | |
| S21E13 | Classic Toys |
November 28, 2021
History
|
44 | |
| S21E14 |
Top Toys and Games
season finale
|
December 5, 2021
History
|
44 |
No artwork of this type.
No artwork of this type.