The Linguistics Channel
A charming videoblog-style channel about the basics of linguistics including videos on grammar, morphology, phonology, syntax, semantics, phonetics, pragmatics, language change, etymology, and historical linguistics.
Plus, it is somewhat humorous.
An Introduction to Phonetics: The Consonants of the IPA, Part I
A Message to My Subscribers
Word Origins: Nerd
A Case for: Literally - Why You're Literally Using Literally Right
Word Origins: Crazy
Grammar Spotlight: Affect vs Effect
Word Origins: Orange
Thou, Thee, Thy, and Thine
Grammar Spotlight: Lay vs Lie
A Case for: I Could Care Less
An Introduction to Morphology
Word Origins: Janitor
Grammar Spotlight: Less vs Fewer
Is Grammar Important?