Charlotte Runcie discovers literary depth -- for those of us who need scholar-interpreters -- "Miranda’s poem reaches a climax with the penultimate couplet (which would have been the final couplet in a more conventional 14-line sonnet): And love is love is love is love is love is love is love is love; Cannot be killed or swept aside. These two lines show mastery of the form from Miranda. The other lines in the sonnet have five stressed syllables each and are written in iambic pentameter, the meter most famously used by Shakespeare. But in the line “And love is love…” there are three extra syllables... [more inside]
Douglas Hofstadter presents a proof Napoleon's theorem (on equilateral triangles constructed on the sides of another triangle), in the form of a sonnet. (Part of a longer talk; the link should take you to 34:18 in the video.)
1,143,839,622,748,050,000,000,000,000 Sonnet Anagrams and oodles of other oddities from Mike Keith involving constrained writing, mathematics, music, and the number π.
Raymond Queneau's 100,000,000,000,000 Poems online (annotated, with both French & English text)
More Shakespeare than you can shake a spear at.