Question: what are best educational youtube channels?
Answer: Ted Ed. Since March 1, 2011, Ted Ed has provided a wide range of classes, from visual arts to mathematics, health studies, and business. ... 
Crash Course. ... 
C.G.P. ... 
Vsauce. ... 
Khan Academy. ... 
Veritasium. ... 
AsapSCIENCE. ... 
Common Sense Education.