Fundamental interaction and the strong interaction. Their magnitude and behaviour vary greatly, as described in the table below. Modern physics attempts to explain every observed physical phenomenon by these fundamental interactions. Moreover, reducing the number of different interaction types is seen as desirable. Two cases in point are the unification of: Both magnitude ("relative strength") and "range", as given in the table, are meaningful only within a rather complex theoretical framework. It should also be noted that the table below lists properties of a conceptual scheme that is still the subject of ongoing research. The modern (perturbative) quantum mechanical view of the
College of Engineering and Physical Sciences (University of Guelph) Guelph offers a wide variety of support to engineering students via counseling, cluster living in residence, and peer helpers. Guelph's engineering programs focus on applying theory in practice, and thus, by the end of their undergraduate degree students will have completed at least six engineering design projects. Guelph emphasizes that enrollment in any of the seven engineering programs allows students to become very familiar with their peers and teachers due to the amount of interaction between them. The School of Engineering is also the home of the Guelph Engineering Society, the largest student organization operated under the College of Physical