Wooden bricks set to sea off Denmark to track plastic waste
Some 500 wooden bricks were dropped into the waters of Lemvig in northwest Denmark on Thursday for a project aimed at mapping how rubbish moves about in the world's seas. Hundreds of students, aged six to 19, lined up on a red carpet-lined jetty to ceremoniously throw the blocks of wood into the cold dark water. In collaboration with other research initiatives around the North Sea, the i