My 3 favorite projects were  Luis', Arvind's, and Irving's.
I liked Luis's group's project because of the cool model he made of the Devils Tower. They seemed to know their background pretty well also. I learned a lot from their presentation which is good because that was the idea behind doing the project in the first place.
I thought Arvind's was really good as well! He learned the info and actually knew what he was talking about. The fact that he could describe and give good examples of what his project was about, showed that he did his research properly.
I thought Irving and Marlon did a pretty good job on their project actually! The Pamukkale hot spring in Turkey are pretty amazing. Its crazy how that water (springs) has that many health related benefits! And its pretty! Plus Marlon and Irving knew the information well enough to where they can answer and address questions properly and easily.
Overall, I thought everyone's project was okay. Not everyone did their share of work on their part of the presentation which was quite obvious because there was hardly information on those slides and that they couldn't really explain what that specific thing is nor can they answer questions fully. I think people need to do their part in a project because you're affecting their group's entire grade because of their laziness.