We've learned a lot about the weather. Everything from clouds to hurricanes and more.
Now let's learn about metalwork.
This means everything from pouring hot metal into a mold, to banging hot metal to make things into different shapes.
Metalworking is used for everything from artwork to knives and forks, to cars and airplanes.

(from: wikipedia - blacksmith)
Kid Facts - Blast from the past: Cloud to Cloud Lightning