June 6, 2007

xkcd spectrum

Today's xkcd continues to show us how its done.


Valerie said...

Thanks for linking to xkcd site; I loved the humour in the cartoons. One thing, though, the Electromagnetic Spectrum diagram has a glaring omission under the absorption spectra ... Cottonelle TP.

Zosia A. C. Krusberg said...

wait, did you post this first or did i post this first? grrrrrrrrr.