xkcd - Purity ScaleThis is for those of you who aren’t sub­scribers to my favourite comic, xkcd — a web­comic of romance, sar­casm, math, and lan­guage.

Today’s episode deals with dif­fer­ent branches of sci­ence and their purity; that is, can they be dis­tilled down to a ‘more pure’ science.

Maths is classed as the purest of sci­ences — of course — but where does com­put­ing lie? I’d like to think it lies along­side physics, but in real­ity I imag­ine it is along a dif­fer­ent branch involv­ing applied elec­tron­ics (itself, applied physics).

Don’t for­get, each xkcd comic has image ‘alt’ text… essen­tially a bonus joke on those tire­some Mon­day, Wednes­day, and Fri­days! (Today’s is espe­cially good.)