Here you are guys, for those of you on Likwid games who can't figure it out :) :
1-Mechanical Engineering - Screw
2-Civil Engineering - Pick Axe
3-Architecture - Wood Stack
4-Aeronautics, Marine, Automotive Engineering - Steering Wheel
5-Environmental Engineering - Chimney Thing (I'm too stupid to know the real name :/)
6-Electrical Engineering - Battery
7-Computer Science - Micro Chip
8-Applied Chemistry - Chemistry Beaker

Happy gaming :)