060823b

1 Hydrogen

two-thirds of water
a big part of all of us
and the bones of stars

https://web.archive.org/web/20050625075933/http://www.iscifistory.com:80/scifaku/elements/periodichaiku.asp

Iscifistory's periodic table of the elements in haiku. From the late 90s or around 2000. One of my first science haiku.