DROGHEDA, IRELAND—Members of the Boyne Fishermen’s Rescue and Recovery Service found an ancient log boat in the Boyne River while removing shopping carts from the water. Archaeologist Karl Brady says that the boat is unusual because it has a pair of oval-shaped blisters on its upper edge that may have been used for holding oars. “I have seen them on some boats found in Northern Ireland and Britain but not in Ireland,” he explained. This particular boat may be between 500 to 5,000 years old, but log boats were used in Ireland until the eighteenth century.