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 1081 Kóng-ke 講雞 (Let’s talk about Chicken)
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How much do you know about chickens? Do you even eat them?
Our guests shared their chicken stories, from slaughtering one to different
breeds of chicken....
3 days ago
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