Word Cloud

Word clouds are intriguing little tools that effectively allow you to look at the frequency distribution of words within a given piece of text. Wofram Alpha the way clever search engine has just released a new function allowing you to generate word clouds for the lyrics of your favourite songs. you simply enter  the expression…

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Did You Know?

That Hedy Lamarr the 1930s actress invented frequency hopping which is the basis for bluetooth, wi- fi, GPS and a bunch of other communications technology. I had no idea until I came across the excellent site Women Rock Science – if you have a daughter interested in science then you need to hook her up with…

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