You must keep money moving

You Must Keep Money Moving

Video analysis is an effective tool in understanding physics and from the students’ point of view a popular activity. It sometimes occurs that movies recorded by students are not well fit for analysis: the motion may be too quick for recording with a normal camera or webcam, perspective distortion may cause problems, or manual collection of video data may be too timeconsuming. In the first case...

Your Conscience You Must Keep, or it Must be Kept for You

Parents in several cultures ’discipline’ their daughters to inculcate the supposedly feminine virtues. The measures taken by parents range from the benign to the brutal across societies. The paper formalizes the idea that this cross-cultural process can be understood as an equilibrium outcome of a signaling game between parents of girls and prospective suitors. We identify the conditions that m...

Editorial Keep on Moving

You Must Remember This

With great interest, I have been observing the developments in continuous lifelong capture, which has been gaining momentum over the last few years. By lifelong capture, I refer to someone digitally logging every moment and element of their lives, a usually permanent recording of an activity by a participant in the activity. This process often results in the unanticipated capture of valuable mo...

Can you keep a secret?

The characteristics of a method for measuring cyclic AMP binding proteins in cytosols of human breast cancer are described. Using the assay, binding proteins were demonstrable in all of 100 tumour cytosols. Levels of binding in individual tumours varied from 0.8 to 15 pmol mg-1 cytosol protein (mean value 5 pmol mg-' cytosol protein) and the dissociation constant ranged from 0.5 to 5.2 x 10-8M ...