Original Description:
DOUBLECELL, singlecell's 2nd volume, is an online inclosure of responsive ecologies. Its focus is centred about the themes of dyads, twins, pairs, mates, dualities, diptychs, couplets, dicephalics, siamese formations, symbionts, palindromes, mirror images, binary organisms, host-parasite, predator-prey, and parent-child systems.