== Building the Physical Structure in EM.Ferma ==
[[Image:Static7.png|thumb|270px| EM.Ferma's Navigation Tree.]]
=== Variety of Physical Objects in EM.Ferma ===
[[Image:Info_icon.png|40px]] Click here to learn more about '''[[Defining_Materials_in_EM.Cube#Moving_Objects_among_Material_Groups | Moving Objects among Different Groups]]'''.
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<td> [[Image:STAT MAN1.png|thumb|left|480px|EM.Ferma's navigation tree.]] </td>
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=== A Note on Material and Source Types in EM.Ferma ===