NMR on YouTube!
From NMR Wiki
There's more NMR stuff on YouTube, check it out.
2009
Ultrafast single-scan NMR explained (3 parts)
Video lectures by Prof. S. Aravamudhan
earlier posts
Superconducting Magnets "don't try this at home"
Magnet Quenching "A slow magnet quenching"
Diastereotopic Protons explained from JC Bradley's CHEM242 organic chem course