phi necklace | silver pp_anatomy Villi and microvilli expand the

Villi and microvilli expand the absorptive surface by approximately 30 square metres

Darwin's original "I think" sketch is also available as a separate piece

not competitors

8 mm diameter) with lobster clasp and a 5 cm extender

phi necklace | silver pp_anatomy Villi and microvilli expand thePhi necklace sterling silver Phi () is the most irrational number there is. (1+5) 2, roughly 1. 618, with a continued fraction expansion of all 1s, which is why no rational approximation comes close. The Greek letter for the golden ratio, the constant that quietly shows up wherever growth and packing optimise against rotation. Worn here as a 23 mm sterling silver pendant. The Science Behind Phi The golden ratio = (1+5) 2 1. 618 is the irrational