Chimney Cap

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==Description==
Before chimneys, people gathered around firepits built at the center of a structure for warmth. And while smoke could filter through a thatched roof, the danger of rogue sparks was an ever-present threat, and rooms were uncomfortably smokey. 
The arrival of the chimney allowed smoke to be safely channeled from the hearth through a hole in the wall and to escape through a pipe to the exterior.
==Source==
 Created from the following Recipes 
Construction Hammer	Construction Hammer	Construction Hammer	Construction Hammer
Ingredients 	Outcome 	Craft time 	Experiencegained
8 8 	1 	0 s 	336
==Repair==
Repairing requires up to:
* 6 
* 6