Twenty years ago, Wikipedia set out on its path to provide humanity with free access to the sum of all knowledge. Even if this is a mission that can’t be finished, Wikipedia has made remarkable progress toward the impos-sible. How so? Wikipedia is an encyclopedia built on a wiki. And never has an application (gathering the sum of human knowledge) been so suited to its medium (easily …
The function of the human nail is to assist in picking up small objects, to protect the distal digit, to improve fine-touch sensation and to enhance the esthetic appearance of the hands. A complete understanding of the anatomy and physiology of the nail is essential todecipher its mysteries and its response to pathological processes. The nail is a unique structure whose component parts are coll…
The focus of housing research is set by the apparent scaling of hous-ing problems: where problems congregate, so too does the research community. The collective gaze of that community has been on cities dur-ing recent decades. The urban processes that have caused inequalities – across housing, education, healthcare and other domains – are critically important and the …