Hello Rajesh, welcome to the community. I am also a fan Nicolas Tesla and looking forward to your stories about him and his inventions.
By the way, if you dont mine, can you comment a profile link of your facebook or twitter or any social media account? This is important because steemit would like to verify your identity.
The thing is I want to do anonymous blogging.I thought that it is a anonymous blogging site. Do I really need to submit my fb profile for verification?
Its not actually required, you can still choose to be anonymous.
Cool!!