During the internship in Summer 2025, there were two major focuses: the amount of food waste in Korea public schools and factors that maximize plant growth. I expanded my knowledge from internship into realistic implications. The most practical experiment that can utilize both topics was converting wastes from my School cafeteria into fertilizer for plants. It was the egg shell that was most visible in the cafeteria, and it was the same for other public schools(인생은여행). Recycling egg shells was my primary inspiration that led to this experiment
