| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S12E01 | Foldscope Giveaway - Microscope |
YouTube
|
5 | |
| S12E02 | How to Make a Microscope From Scratch |
YouTube
|
5 | |
| S12E03 | Trying Out the Microscope |
YouTube
|
5 | |
| S12E04 | Third Attempt at Clear Glass |
YouTube
|
5 | |
| S12E05 | How to Make a Telescope From Scratch |
YouTube
|
5 | |
| S12E06 | Making an Edible Telescope |
YouTube
|
5 |
No artwork of this type.
No artwork of this type.
No artwork of this type.