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Tag Archives: wine
Removing red wine from carpet using salt
Aim/Objective: To prevent red wine from staining a carpet. Hypothesis: The hygroscopic properties of salt will cause it to draw up and remove red wine from the carpet before the red wine has time to settle in and stain. Basis for hypothesis: … Continue reading
Tagged experiment, wine
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Centre of mass
My parents brought me back this wine holder from their most recent holiday. It doesn’t look much like a wine holder until you insert a bottle; whereupon it magically “stands up”. An object balances when its centre of mass is … Continue reading
Tagged balance, wine
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