I've published a picture gallery that walks through how to use Yahoo! Pipes to mashup several separate RSS feeds into a single 'river of news' feed. It's one of the simplest exercises you can do with ...

Yahoo Pipes provides an interactive, web-based way to manipulate information from the web in order to create custom feeds and web apps. With its graph-based, Lego-like GUI you can pull data from RSS ...

Only ardent music historians know the difference between a portative organ, a small medieval instrument on which only a single melodic line could be played, and a positive organ, a larger device from ...