the periodic table of EXOments (3/9): kai as MERCURY
The quick, graceful flow of elemental mercury, the only common metal to remain liquid at room temperature, has fascinated theorists and thinkers for generations. Writings from Aristotle in the fourth century B.C. revealed that the philosopher would refer to mercury as “hydro-argyros”, or water-silver. The medieval pseudoscience of alchemy regarded this enigmatic metal as the most important of all substances, believing it offered the path by which base metals could be transformed into gold.











