3 Billion hours per week playing online games Jane McGonigal, 2010 (Ted Talks, 2010 Jane McGonigal WEB ) Present shifts...
…………………………………………………………………………………………………………. यो मुलुक सिंगापुर जस्तो बनिसकेको छैन मात्र राजनीतिक परिवर्तन...