2. A Roman god: Mercury, a diety of Rome, served as a bearer of news and messages to other gods, and is also known for eloquence, travel, cunning, theft, and commerce.
Latin: Mercury (god)
Messenger of the gods, god of commerce (trade) and thieves; also, the god of science, eloquence, cleverness, travel, and thievery.
Symbols: Winged cap, winged sandals, and a caduceus (a winged staff with two serpents twined around it, said to suggest intercourse) which some say should not be used to represent medicine or medical organizations.
Greek: Asclepius (god)
Latin: Aesculapius (god)
The Aesculapius staff is considered to be the appropriate symbol of medicine, not the Mercury caduceus. The Hermes or Mercury symbol is incorrectly used by most U.S. medical organizations.
It is therefore a fresh surface and of a small area, both advantages in a cathode (terminal or electrode at which electrons enter a system) for polarography or a method for analyzing the composition of a dilute electrolytic solution.