Learning about liquids
More than 260 students took part in the annual Surrey School District Science Fair at Central City last Wednesday night.
Cambridge Elementary Grade 7 students Amraz Mangat (left) and William Dabri discovered why oil floats in their experiment about the density of various liquids. The glass holds a layer of rubbing alcohol – the lightest liquid - on top of vegetable oil, coloured water, dishwashing soap, and corn syrup.
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