Changes
/* Building the Physical Structure in EM.Libera */
|-
| style="width:30px;" | [[File:pec_group_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Materials & Physical Object Types#Perfect Electric Conductor (PEC) |Perfect Electric Conductor (PEC)]]'''
| style="width:300px;" | Modeling perfect metals
| style="width:250px;" | Solid, surface and curve objects
|-
| style="width:30px;" | [[File:thin_group_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Materials & Physical Object Types#Thin Wire |Thin Wire]]'''
| style="width:300px;" | Modeling wire radiators
| style="width:250px;" | Curve objects
|-
| style="width:30px;" | [[File:diel_group_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Materials & Physical Object Types#Dielectric Material |Dielectric Material]]'''
| style="width:300px;" | Modeling any homogeneous material
| style="width:250px;" | Solid objects
