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.

Sign up to Marshall's Amplify scheme and the British amp giant will use one per cent of members' web store purchases to support independent venues ...

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 ...

We test and rate the top video editing software for every type of user, from casual family event videographers to social media posters to studio professionals. I’ve been writing and editing technology ...

Our ultimate cheat sheet collection has nuggets of photographic know-how for all user levels and all kinds of photographic interests – and we've even organized them into categories to make them easier ...

Correspondence to Dr Jeffrey R Gruen, Yale University School of Medicine, New Haven, CT 06510, USA; jeffrey.gruen{at}yale.edu Background Rapid automatised naming (RAN) and rapid alternating stimulus ...