Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Self-sustaining solar reactor creates clean hydrogen fuel. Parent comment
ZnO + energy → Zn + O
Zn + 2 H2O → Zn(OH)2 + H2
There are no comments on this comment yet.
ZnO + energy → Zn + O
Zn + 2 H2O → Zn(OH)2 + H2