Season 1

1.Episode 1

2.Episode 2

3.Episode 3

4.Episode 4

5.Episode 5

6.Episode 6

7.Episode 7

8.Episode 8

9.Episode 9

10.Episode 10

11.Pulling the lever is the easy part.

12.Can a 70-year-old telescope still be useful?

13.We can't invent a robot better than these ferrets

14.Episode 14

15.Episode 15

16.Episode 16

17.Episode 17

18.Episode 18

19.Episode 19

20.Episode 20

21.Episode 21