Technorati searches blogs, millions of them, this one included. Its in competition with Google and Yahoo et al.
Very useful tool, should use it more. Advantagous over WikiPedia in its basis in opinion and thought, rather than pure facts and citations.
Having just written that I decided to use it, and vaguely entered some search terms. It yielded relevant, interesting and useful results immediately. Brilliant! I discovered the Arduino board, which is a little electronic circuit you plug into your computer via USB, it has a number of connectors, which you can plug just about anything into. On the Arduino website there are many examples of interactive installations people have put together using the Arduino – and it interfaces seamlessly with Max/MSP which is also interesting. Potentially knowing of it will allow me to follow up on some of my more challenging concepts.
I discovered the Arduino after landing on a journal belonging to a student in a similar position to myself, also studying in England. He and his friends were trying to utilise Arduino and Max/MSP to create a self-contained installation that takes shadows cast by the sun as input and outputs audio and video. It sounded good, if a little far fetched. I’ve enquired as to the outcome.