Material Flexibility and Weight Test

For a school science project, I wanted to test different 3D printing plastics. So I designed these test pieces. Slice them several times for different plastics. I used PLA, ABS and PETG. Simply clamp the flex test piece to a table and add weight. Hang the weight test from a secure place and add weight. Will be adding final research paper and pictures as they come. Thanks! :)

Edit: 1/19/17: I realized that the weight test was wayyy to thick to snap under any realistic test weight, so I redesig