| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Tajemnice drzew |
September 3, 2017
|
||
| S04E02 | Mity medycyny | |||
| S04E03 | Tajemnice przewodników | |||
| S04E04 | Ropa i gaz | |||
| S04E05 | Tatry | |||
| S04E06 | Zapach | |||
| S04E07 | Nuda | |||
| S04E08 | Ziemia – miejsce do życia | |||
| S04E09 | Głębia | |||
| S04E10 | Wiatr | |||
| S04E11 | Największe tajemnice natury | |||
| S04E12 | Sztuczna inteligencja | |||
| S04E13 | Wirusy | |||
| S04E14 | Tkaniny | |||
| S04E15 | Próżnia | |||
| S04E16 | Fizyka miasta | |||
| S04E17 |
Druk
season finale
|
February 25, 2018
|
No artwork of this type.
No artwork of this type.
No artwork of this type.