Ep. 2: New Science Lesson 2 - The Core of the Milky Way and Black Holes
Ipinalabas noong Pebrero 24, 2012
2
Mga Episode
- Ep. 1 · New Science Lesson 1 - Orbital Elevators and Orbital Ropeways
- Ep. 2 · New Science Lesson 2 - The Core of the Milky Way and Black Holes