Every year, more than 300 million tons of plastic are not recycled. The consequences for the nature are very serious, especially for the oceans. According to the American magazine ‘Science’ the oceans contain more than 110 million tons of plastic waste. Whole islands are covered by waste, such as Henderson Island. It is situated in the South Pacific Ocean. There is 17 million tons of waste accumulated near the island. Apart from the aesthetic inconvenience, this waste threatens animals and bi...