Two Charlotte Christian middle school students presented their science fair research projects at UNCC on Saturday, Feb. 2. Eighth grade student Gracie Hanna placed second in the Biological Sciences A category with her project testing how one's center of gravity impacts stability and speed while lifting weights. This achievement will send her to the state level at the North Carolina Science and Engineering Fair to be held on March 29-30 at NC State University. Gracie was among the top 10 percent of middle school students there who received a special award from Broadcom MASTERS (Math, Applied Science, Technology and Engineering for Rising Stars). Eighth grader Gannon Caswell also represented CCS in the engineering category with his project about the sound quality and efficiency of certain classes of amplifiers.