Tag Archives: Physics

What is life ? Probably caused by randomness, energy transfer and the second law of thermodynamics.

I just managed finishing Dan Brown’s latest novel, “Origin”. It’s hard for me to read Dan Brown, since IMO he writes the same book over and over again, albeit in slightly different settings. And his stereotypical main protagonists are to … Continue reading

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Some waveforms illustrated by Fast Fourier Transforms

The video shows a number of sound waveforms, some common, some less so, generated by a Python program and the Scipy/Numpy/Matplotlib libraries. As for the input files, the mp3’s: The “domestic” sounds are produced by myself,  the more unusual ones … Continue reading

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