Dry cell
TL;DR
Dry cell - requires enrichment with adjacent possible narrative
first dry cell (battery with no liquid). Other versions independently invented by Sakizō Yai in Japan and Wilhelm Hellesen in Denmark
What Had To Exist First
Preceding Inventions
What This Enabled
Inventions that became possible because of Dry cell:
Biological Patterns
Mechanisms that explain how this invention emerged and spread: