Paper Chromatography: A tecnique we use to separate substances into many elements. This is my chromatography experiemnt which separated a GREEN FOOD COLORING into 2 color components, which are Blue and Yellow. 
PGHK 1078 Ū-ná tsia̍h, ū-ná kóng 有若食，有若講 (Mukbang - Let’s eat and chat on
camera!)
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This week, we’re sharing our PGHK group mukbang! We had a great time eating
and chatting while on camera.
Do you enjoy watching people eat, or do you fin...
4 days ago
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