Design of experiment: It is required to conduct a study to compare the mechanical response of a 3 different materials one metal (Steel, Aluminum, Brass etc) one ceramic (clay, bricks, tiles, glass, cement etc) and one polymer (ABS, PLA, PPT, etc) by drawing the three stress-strain diagram for all materials on the same graph. (MPa) Ceramic Stress-Strain Curve for: Metal Ceramic Metal Polymer Polymer (%) . Then it is required to find the following properties by filling the next table: Property material Metal Ceramic (.........) (.......) Polymer (......) proportionality limit elastic limit yield point ultimate strength fracture point Modulus of toughness Modulus of resilience Modulus of toughness Finally, a discussion and conclusion is required for the significant differences between the 3 types of materials.