However, this slightly larger occurrence of defects does not change the values dramatically, and we only see a surface level change in the value at interface 20 • , 25 • , and 2.5 • , where we see an addition of an extra deflection case at 0.030 interface toughness. Other than this, there is not an actually large change between 7 defects and 5 defects. More investigation of the specific 0.0XX values of toughness will be needed for both the 5 defects and 7 defects to fully understand the effect of the defects being increase.