Speech: How Online Communities are changing the world

Kaustubh Katdare is the founder of CrazyEngineers.com

Crazy Engineers is one of the world's biggest and most popular websites for engineers and students around the world with a passion to innovate and build.

A Leading Blogger from Nagpur, He was selected for "Once in a Lifetime 2.0″ Project. At TEDxNagpur - He speaks on How Online Communities are changing the world !