Science Projects
5 videos • 45 views • by QiQi LinLin Channel
1
油和水儿童科学实验 | Water Oil Food Coloring Experiment For Kids #qilinch
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2
红卷心菜指示器颜色：孩子在家进行的化学实验 | pH值 #qilinch
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3
鸡蛋在不同的液体科学实验中！！！ #qilinch
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4
Inflate a balloon with baking soda and vinegar-science experiment for children
QiQi LinLin Channel
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5
Volcano baking soda using baking soda and vinegar.
QiQi LinLin Channel
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