Honey-bees construct wax combs inside their nests. The combs are made of hexagonal prisms – cells – built back to back, and are used to store honey, nectar, and pollen, and to provide a nursery for bee larvae. The combs are natural engineering marvels, using the least possible amount of wax to provide the greatest amount of storage space, with the greatest possible structural stability. Now the question is how they do it?Any solid idea?what tools they use?!