Sweet yet tart blackberries are a summer staple. But the benefits of these berry beauties go well beyond their yummy taste. Learn about the benefits of blackberries.

Daily, pre-market analysis and implications for individual stocks based on the news.

On Line Opinion - Australia's e-journal of social and political debateLike what you've read? On Line Opinion is the only Australian site where you get all sides of the story. We don't charge, but we ...

circle_line_intersection() – Find the intersection points between a 2d circle and a line, ray or segment. circle_circle_intersection() – Find the intersection points of two 2d circles.