Here is another installment of science eye candy.
We are aware of the original Mandelbrot set and its famous two dimensional image. It is generated using a complex number polynomial ploy
where the way we choose c, defines the plausibility and complexity of the Mandelbrot set. Two dimension and complex numbers are fine, what is it for three dimension. Quaternions perhaps. And so on. For the past twenty odd years, Rudy Rucker, first imagined the concept behind the potential three dimensional Mandelbrot set, called the Mandelbulb and has ever since attempted to create various improved versions. Here is a low resolution 8th power 3D Mandelbrot, rendered by Paul Nylander

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Categories: Information · Science
Tagged: ferro-fluid, fractal, mandelbrot set, mandelbulb, periodic table, snowflakes, superhydrophobic, superhydrophobic surfaces
There is a large section of concert going rasikAs – especially youth of my age group (ahem) – who opine carnatic music is that and only that which comes out of the mouths of five or six popular artists of our times. The rest is rust. Such popular subjectivity has been around, perhaps since a kutcheri structure was created for popularizing the art form. Unfortunately, critics, that unbiased creed who could critique (criticise for progress), also take sides. A section of those critics, who write in popular media, propagate what they feel subjectively about carnatic music and promote their favourite musicians, avoiding possible objective evaluation.
Art anyway is subjective and more so, its appreciation. However, enough objective norms exist through which one can evaluate the calibre of a Carnatic musician, vocalist or instrumentalist, male or female, and importantly, popular in a region or not. In a contemporary artist name-list, prepared through such objective evaluation of excellence, those five or six popular artists may still be featured (after all, they should have some basic talent in the art for becoming popular). But the list is bound to include some not so familiar names. Like Manda Sudharani.
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Categories: Carnatic Music
Tagged: madras music festival, music, audio, december season, madras music season, rtp, 2009 madras music season, 2009 chennai music festival, south indian ragams, 2009 chennai music season, talams, manda sudharani, kunthalavarali, shankarabharanam, pasupathi priya