Suresh Purini

Research Catalogue of complexity classes. Good for quick reference. Colloquium on Computational Complexity. Fortnow's Complexity Theory web blog. - You will find some good video talks here. Very good site. - This site contains very good video lectures and diverse math and computer science topics. Some topics which I found good are on Cryptography. There are talks on Quantum computing, Number Theory also.



I follow sahaj marg system of yogic sadhana under the guidance of Pujyasri Parthasarathi Rajagopalachari and found it quite effective. You can find the links  on sahaj marg below. - This is a very good site where you can find some of the works of  Swami vivekananda.