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GMU:DIY Biolab “Driver’s License”/Yang Li (view source)
Revision as of 11:38, 17 January 2018
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I am confused with it. | I am confused with it. | ||
What I will do on 17th: | |||
1. test just for visual and take picture：orange/lemon/onion/green onion/potato... | |||
2. help to know pH level of drinkings | |||
original pH | |||
mixed pH （milk/coffee/tea/gouqi/sugar) | |||