from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun An early
batteryconsisting of a copper potfilled with a copper sulphate solution, in which was immersedan unglazed earthenware containerfilled with sulphuric acidand a zinc electrode.
from Wiktionary, Creative Commons Attribution/Share-Alike License
It was invented in 1836 by John Frederic Daniell, a British chemist and meteorologist.
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