Google's 15th birthday: 15 facts you probably didn't know

Today marks exactly 15 years since Google was incorporated by founders Larry Page and Sergey Brin. To mark the occasion, following are the list of 15 things you probably didn't know about Google.

Originally known as BackRub, Google was founded by Larry Page and Sergey Brin in a friend's garage while they were Ph.D. students at Stanford University. It has since grown to become the world's biggest search engine, and the name Google has become synonymous with search.

Facebook employees reveal the worst things about working for the social network

Facebook employees, including engineers and software developers, have criticised Mark Zuckerberg's allegedly "holier than thou" attitude and lack of professionalism at the company.

Earlier this year Facebook was voted the world's best employer but it seems that not all employees agree with this accolade.