I generally keep this to myself, but I’m actually a bit of a maths geek at heart… Hey, where are you going? come back here… don’t worry I’m not about to bore you with loads of maths I promise.

Today is Tau day, 28th June, although you have to use that weird back to front American way of writing the date to see what I mean, it’s 6.28, get it?

No? mmmmm… would it help if I said March 14th is Pi day? (3.14)

OK if you still haven’t got it, Tau = 2x Pi or to put it another way 2 x 3.14 = 6.28 tadah!

anyway doesn’t matter, what does matter is the video below.

A talented musician named Michael John Blake composed a piece of music that transposes the numbers from Tau to 126 decimal places onto the musical scale… and for those math-muso geeks out there, it’s set to 125.6 BPM = 6.28 x 20.

But forget the geekness that lies beneath this composition, just listen to it, it’s wonderful. By the way, Michael also created a composition based on Pi, but had to remove it off the net due to a copyright infringement claim? yep can you believe it, another composer claimed he’d thought of the idea first and composed a piece of music on Pi… what’s next the Fibonacci Sequence!?!?

Oh and for an explanation of Tau, I can’t think of a better way than this very informative and amusing video by Vi Hart

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