Polish startup Brainly has come a long way since it raised a $500,000 seed round back in 2009. Then the company, which operates a ‘social learning network’ for students to help each other with schoolwork, boasted 7 million users per month, across 17 localised sites, who had answered 2 million questions in total. Fast forward to today, and Brainly now spans 35 countries… Read More