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An experiment that pours different liquids slowly into a cup. The heavy ones stay at the bottom and the light ones stay on top, like a rainbow tower.
A safe foundational experiment with no hazardous chemical reactions. Please follow basic lab safety guidelines.
Designed in 5 standardized teaching steps from warm-up to conclusion.
1층 물엿
2층 꿀
3층 세제
4층 물, 5층 기름
층 확인하기
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