PUBLIC MARKS with tags videos & hs:science

Oustanding Periodic Table of Elements with video explanations (practical explanations)

This a new resource and worth watching for new, high quality videos. An online library of free videos for learners everywhere - find resources to help you learn just about anything, meet people who make a difference in their communities, and even discover new parts of the world. And Next Vista for Learning wants to post your educational videos online, too. Everyone has an insight to share and yours may be just what some student or teacher somewhere needs! Keep track of new additions via RSS