Groups using the same material but different infill densities should exchange data to evaluate how varying infill density influences material properties. The stress$-$strain curve should be plotted, and findings should be presented in a report and a poster. Optionally, simulations from software such as COMSOL can be included.

Project Deliverables:

$1.$ Report: Each group will submit a detailed report including:

o$$ Introduction: Outlines the project goals and a literature review on the material assigned.

o$$ Methodology: Documents the design, manufacturing, testing, and data analysis steps.

o$$ Results and Discussion: Presents and analyses the stress$-$strain data. Compare the group$$s probe with a probe from another group using the same material but a different infill density. Discuss how the material could mimic biological tissues or apply to real$-$life scenarios.

o$$ Conclusion: Summarizes key findings and implications.