Eruptor
TL;DR
Eruptor - requires enrichment with adjacent possible narrative
Intermediate form between fire lances and cannons, when fire lances began being made of metal and put on frames
What Had To Exist First
Preceding Inventions
Enabling Materials
- Cast iron
What This Enabled
Inventions that became possible because of Eruptor:
Biological Patterns
Mechanisms that explain how this invention emerged and spread: