Texting Underground Can Save Lives and Caves

Wow, this is a pretty interesting story and is amusing how the kid sounds like a huge nerd, but all-in-all, a good piece. The ending was pretty lame with the global warming comment, but I understand that the narrator just wanted to try and be amusing in conclusion. This story was an informative type, just a way of letting the public know about something cool that is being worked on, but holds no real great need to know quality. I like how they were in the cave while the test was being done and it wasn't an after the fact type of story just giving a recap of the experiment.