Displaying 0 Featured and 2 results out of 2


  2 years ago
  Duration: 1h 00min
  English

I have a masters degree in astronomy and mathematics and I am here to help with any and all astrophysical/mathematical n...

  2 years ago
  Duration: 1h 30min
  English

Explores the universe from the very small to the very large, looking at matter from subatomic particles to superclusters...