On February 10, 2016, opening day of the nstru. This exhibition University. On February 12, 2016 10:30 to 15:00 hours. I attended an academic exhibition hall. phakdidamrongrit The Educational Media. There are many branches of the booth. But I'm interested in the booth of environmental science. The senior booth to educate about the environment. And has taken steps in the quality index. I try to bring tools and exhibition attendees have participated in the trial. This will be interesting. I had the pleasure and knowledge as well.