Not long ago, listening to music meant one of two things: Watching it live onstage or firing up the record player and arranging your speakers for optimum sound. But the digital age has enabled music, music information and its culture to thrive nearly ever
Interesting Trivia - how long does that animal live? What is the average lifespan of a wolf? What about a woodpecker? This infographic looks at the lifespan of different species and how long they live.
Waterfall Project Management approach, applied to software projects. Uses the same basic project structure as OnlinePMCourses, with subtly difeferent terminology. I don't know about the time estimates, but it's a useful start oint.
Infographic: ElectricityA visual cheat sheet about electrical physics, containing the most important formulas of current and Ohm’s law expressed through an impossible water circuit analogy.(by Pierluigi Scotolati)