Producing colour plots that appear well in grayscale prints

Articles published in science and research journals usually include one or more figures in them. It is often convenient for the authors to produce colour versions of such images, particularly when there are many varieties of data for inclusion in a single image – points, lines or regions corresponding to different groups of data are

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Kodagana Koli Nungittha guitar tabs

Guitar tabs for an old Kannada folk song ಕೋಡಗಾನ ಕೊಳಿ ನುಂಗಿತ್ತಾ by an 18th century freethinker Shishunaala Shareefa. These are tabs for the earlier rendition by C Ashwath I personally am not a big fan of the newer rendition by Raghu Dixit. Although his version is quite groovy, it sets a sombre mood for what

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Whispering gallery, no shouting here

Having set out on yet another local road-trip with old buddies during my visit home this year, we had decided to deviate from the usual routes which were all designed to make Gokarna as the primary destination while the rest of the trip shaped up around it. Instead, we planned to adopt a more northerly

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