Now You Know
What are Stars Made Of? (2x25)
Data emisji: Lis 10, 2016
Howie and Baboo visit astronomer Jen at the observatory where they look at stars, then set up an experiment to show how the sun is actually a star that is closer to the Earth.
- Premiera: Mar 2015
- Odcinki: 78
- Obserwujący: 0