Crash Course main YouTube series.
List directory:
» 1-3: engineering (3)
» 4-14: natural sciences (11)
---- 4-7: physical science (4)
---- 8-12: life science (5)
---- 13-14: environmental science (2)
» 15-21: history (7)
» 22-31: social sciences (10)
» 32-40: humanities, arts and media (9)
» 41-42: others (2)
Missing:
• How to College
• Environmental Science
• Botany
• Biology
https://www.youtube.com/user/crashcourse
https://en.wikipedia.org/wiki/Crash_Course_(YouTube)
All Crash Course Series
YouTube
by Samantha E XaviaVIP 5