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Hello, I am an art student working with vinegar and iron. I pour vinegar in a jar with small iron objects (screws, bolts etc...)
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Hello, I am an art student working with vinegar and iron. I pour vinegar in a jar with small iron objects (screws, bolts etc...) to produce rust (ferric oxide, right?). Once I made my rust vinegar, I paint with it. Are there any health risk associated with
The full period is 2 seconds. Divide 2 / 2 x Pi. Square this equation so you have 4 / 4 Pi squared. Then times that answer by 980 (9.8 m to Cm) You should get the correct answer of approximately 99 Cm for L

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