## Archive for February, 2016

### How I Used SOLIDWORKS To Prove My Star Wars Fan Theory

Thursday, February 18th, 2016

### The Dilemma:

What Made the Dent in Boba Fett’s Helmet?

Star Wars has a memorable scene where Boba Fett pulls off his iconic helmet from his father’s head. In the space between the third and fourth movies, Boba chooses to keep his father’s helmet. Perhaps it’s a reminder for him or a symbol of the torch passing from one generation to the next. By the time we see the helmet again, Jango’s dents are gone and have been replaced by a new series of battle scars, most notably a circular shaped indentation on the front right of Boba Fett’s temple.

### The Star Wars Fan Theory:

We have no way of knowing how it got there, but Star Wars Fans have a few arguments;  it was a door on Slave 1, it occurred during the ship’s crash or that it came from a particularly vicious head-butt. Due to CGI errors during that pivotal scene, we have no true answer.

This Star Wars scene gave me an idea…isn’t the base of a lightsaber about that size?

As I tried to determine if this was possible, I looked into Jango Fett’s dent created during the Kamino Escape.

### SOLIDWORKS Simulation – Frequency Analysis of Tensioned Guitar Strings

Monday, February 1st, 2016

SOLIDWORKS Simulation is powerful.  Using this tool, I will demonstrate the correlation between SOLIDWORKS Simulation FEA and the solution of a theoretical equation through the analysis of a guitar string.

Setup
In this setup, a single guitar string is restrained on both ends. Restraining the string allows it to reach fundamental frequency, which is 1 half wavelength along the length of the string.

The setup will utilize beam elements for the string as it is long and thin. One end will be fixed in the radial, axial, and circumferential directions, while the other end is fixed in only the radial and circumferential directions. On the free end, a variable force will be applied to observe the change in fundamental frequency on the string.