Thursday, December 8, 2016

Blast Furnace

We just learned about the Wrought Iron.

Another tool for metal working is the Blast Furnace.

A blast furnace is like a giant bloomery, so it's a big chimney with ore going in the top, fire and air getting blown into the bottom, and it burns for a long time.

(from: wikipedia - blast furnace)

Kid Facts - Blast from the past: Supercell