Pocket-sized fuel cell charges phones for two weeks - Mobile Phones - CNET - CNET Asia. If this thing becomes a reality, I want one. Finally, mobile power that can be stored and then activated anywhere outdoors when needed. Plus, a battery charger connected via USB for the camera battery (or check if you can charge directly in the camera via USB) and the job is done.
Archive 9. May 2012
Clojure/core — Reducers - A Library and Model for Collection Processing. Why a new library? Because the standard functions are interesting and meaningful, but sometimes you need a stricter implementation that avoids intermediate temporary collections and provides direct out-of-the-box support for parallelization. Without much fuss and bother, just a different namespace.
A free book (that will also be available as dead tree or electronic wood from O'Reilly) about backbone.js. Backbone.js provides an MVC-inspired structure for JavaScript programming (where you can argue a lot about what exactly is the View and the Controller and whether it is "pure" MVC - or you just program and ignore the theoretical ballast).