Tales from the Prep Room: Making Sand Swim

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by Jay, 5 years ago
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How long can Andy keep his boat afloat on a fluidised bed of sand? Aided by a troop of floating objects Andy dusts off the fluidised bed, a classic piece of Ri demonstration kit handed down from the 1950s. View the Tales from the Prep Room series on the Ri Channel: http://richannel.org/collections/2011/tales-from-the-prep-room