1970 US Open (tennis) 1970 US Open (tennis) The 1970 US Open was a tennis tournament that took place on the outdoor grass courts at the Forest Hills, Queens in New York, United States. The tournament ran from 2 September until 13 September. It was the 90th staging of the US Open, and the fourth Grand Slam tennis event of 1970. It was the first Grand Slam tournament in which the tiebreak was used to decide the set at a 6-6 score. It differed from the current tie-break scoring in that it was won by the first player to reach five points with a
Social innovation the nonprofit sector excluding both for-profit and public organizations. Both social entrepreneurship and social enterprise are important contributions to social innovation by creating social value and introducing new ways of achieving goals. Social entrepreneurship brings "new patterns and possibilities for innovation" and are willing to do things that existing organizations are not willing to do. Social innovation is often an effort of mental creativity which involves fluency and flexibility from a wide range of disciplines. The act of social innovation in a sector is mostly connected with diverse disciplines within the society. The social innovation theory of 'connected difference' emphasizes