This video under licence "Common Creative" is a 2 hours course on the Blockchain with a 360° scope on all the aspects of the Blockchain 1.0, 2.0, 3.0.
More I view this video and more I think that EOS Blockchain is the only one blockchain that will build a real "Decentralized Web" our Internet 3.0 and our Everyone's Open Society.
https://www.youtube.com/watch?v=qOVAbKKSH10&feature=youtu.be