Sezon 47
Grafiki
| # | Obraz | Tytuł | Wyemitowano |
|---|---|---|---|
| 1 |  | Polar Extremes | 5 lut 2020 |
| 2 |  | Dog Tales | 12 lut 2020 |
| 3 |  | Cat Tales | 19 lut 2020 |
| 4 |  | Mysteries of Sleep | 26 lut 2020 |
| 5 |  | Cuba's Cancer Hope | 1 kwi 2020 |
| 6 |  | The Truth About Fat | 8 kwi 2020 |
| 7 |  | Decoding COVID-19 | 13 maj 2020 |
| 8 |  | Eagle Power | 20 maj 2020 |
| 9 |  | Human Nature | 9 wrz 2020 |
| 10 |  | Secret Mind of Slime | 16 wrz 2020 |
| 11 |  | A to Z: The First Alphabet | 23 wrz 2020 |
| 12 |  | A to Z: How Writing Changed the World | 30 wrz 2020 |
| 13 |  | Nature's Fear Factor | 14 paź 2020 |
| 14 |  | Touching the Asteroid | 21 paź 2020 |
| 15 |  | Can We Cool the Planet? | 28 paź 2020 |
| 16 |  | Saving Notre Dame | 25 lis 2020 |