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Rope Experiments

The team carry out experiments on the rope to ensure that it will not rot away during the voyage.

They try different oils and solutions on the coir rope, leaving the rope samples submerged in sea water for 3 months. They then return to test the strength of the ropes to discover which solution will be best for stitching together the hull of the ship. Coir rope is a natural rope made from the fibre of coconut husks, and without treatment it is easily broken down by sea organisms. Initial results, however, seem to show that the ropes treated with oil are the weakest, suggesting that the oil actually attracts sea organisms to the rope.

4:05 mins

11th February 2008

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