Good morning everyone. Hey I like your shirt! OK you need to change that shirt!
Phineas was using his tamping iron when he heard shouting he looked behind him and saw two of his workers fighting he broke the fight up and the explosion went off early and the tamping iron went through his cheek behind his left eye and through the front of his brain.
This is a diagram of where the pole went through his brain.
After Phineas' accident he was not the same. His emotions were mixed he couldn't control himself. His life was going downhill but his awful accident has helped our scientific world today.