المعادن

1. الالمونيوم

2. perfect

3. الحديد

3.1. ... and some great ideas too!

3.2. يستخرج من قشره الصخور الرضيه

4. النحاس

4.1. Use toolbar to add ideas

4.2. Key shortcuts

4.2.1. INS to insert (Windows)

4.2.2. TAB to insert (Mac OS)

4.2.3. ENTER to add siblings

4.2.4. DEL to delete

4.2.5. All key shortcuts

4.3. Drag & Drop and double-click canvas

4.4. Find out more? Try http://www.mindmeister.com/help