Petroleum Engineering Explanations!

Well, my dad was in town for a few days, and I invited him to come watch me teach! Of course he said yes and he came on a Friday morning. He volunteered himself to explain to the kids what he does, petroleum engineering! The kids were mesmorized by his drawings and explanations, and he did a great job explaining things in non-technical terms! It was great to see my dad interacting with the kids :)