Pat's shoes and socks get wet when he steps in a puddle at Ted's Workshop. Ted has invented a sock drying machine. However it, unfortunately, destroys Pats socks.As a result Pat has to borrow a pair of pink fluffy rabbit slippers, which he wears for the rest of the day.The children are on a field trip to find five different types of fruit and vegetable.Ted follows Pat with his improved machine until he gets to the Primary School. When he arrives Jess knocks the fruit into the sock-drying machine, which turns out to be a perfect juice-maker.