WEEK2

Hypothesis
Generally speaking, in a real physical world. The degree of porosity would depend on the density of materials. Therefore the hypothesis proposes that materials have higher density such as concrete would have less effect on porosity as a result of explosion.
In terms of construction and architecture, the density of materials contribute to the stability of a structure. It is expected to observe that lower density materials such as cardboard will show unstable structural characteristic as a result of explosions. Thus, the porosity should be high.