Five Hundred and Seven Mechanical Movements

Five Hundred and Seven Mechanical Movements is a lovely online compendium of Henry T. Brown’s classic technical reference Five Hundred and Seven Mechanical Movements. The classic illustrations (taken from a 1906 edition of the text) are just wonderful – as are the modern animated sequences that show the motions in question. My current favourite is No. 92 – better known to most as the mechanism used to drive a steam locomotive!

‘Go away or I will replace you with a very small shell script’

Another aide-memoire so that I have the link kicking around…

There used to be a somewhat famous ThinkGeek teeshirt called ‘Go away or I will replace you with a very small shell script’ that, even now, gets periodically referenced on the more tech-ish end of the internet. With ThinkGeek now lost to the mists of time, it’s not as easy to Google for as it used to be.

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