Cee’s Oddball Challenge- 1/22/17

I came across these photos while looking for another photo and thought they would be interesting for the COB.

We were driving up Mt. Evans in Colorado and had a bag of chips in the back. They were perfectly normal when we started out. As we got higher and higher in elevation, they got tighter and tighter with air. I fully expected them to explode at some point. It was so bizarre that I got pics.