Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Dragon Ball is almost a religion for a certain generation. The popular anime featuring Goku and his mates has now arrived as a video game for Android. Dragon Ball Z now has its very own title for ...

This algorithm traces the contour of a binary mask in a clockwise direction. It was first described by Theo Pavlidis in "Algorithms for Graphics and Image Processing ...