The 29th GEL-SIT seminar took place. This time, the B4 students presented reports on the progress of their undergraduate theses. Since the beginning of December, both the B4 and M2 students have given progress reports almost every week, and all participants have steadily fulfilled these requirements in an organized manner. The presentations revealed that each student is sincerely engaged with their research topic. We look forward to further discussions and continued progress toward improving the quality of their research.