Mr Eldridge at http://www.hawesps.posterous.com said on a comment ” why does a coin always fall of a lemon in a bowl of water?” we decided to find out. First we put the lemon in the bowl and found some coins and gathered round the bowl. It was difficult but we tried and tried then I got a flat Discovery boat coin to see if that worked but no. Someone said “would an orange work?” so we fetched an orange and no, that didn’t work. It didn’t work because the lemon was round and kept rolling over when the coin went on, even the slightest wobble made the lemon roll over.