Changes

The technology to forge iron into weapons was discovered in the near east sometime around 1150 BC. Iron is much stronger than [[bronze]] and has many other advantages.

The technology to forge iron into weapons was discovered in the near east sometime around 1150 BC. Iron is much stronger than [[bronze]] and has many other advantages.

Iron was used in [[construction]] but has since been replaced by [[steel]]. The [[Eiffel Tower]] and [[Golden Gate Bridge]] are both made of iron.

Iron was used in [[construction]] but has since been replaced by [[steel]]. The [[Eiffel Tower]] is made of iron.

Iron will [[oxidize]] at when in contact with water. These iron oxides are commonly called [[rust]].  It is one of the few magnetic elements ([[nickel]] and [[cobalt]] are the others). Iron is one of the main elements used to make steel, along with carbon and trace amounts of other metals.

Iron will [[oxidize]] at when in contact with water. These iron oxides are commonly called [[rust]].  It is one of the few magnetic elements ([[nickel]] and [[cobalt]] are the others). Iron is one of the main elements used to make steel, along with carbon and trace amounts of other metals.