Yingyi Han Change your cover photoUpload Change your cover photoUpload Change your cover photo Yingyi Han This user account status is Approved About About Posts Posts Comments Comments The Grand Opening of The Universal Sea – Pure or Plastic?! 6 years ago in: News no comments Why we need to invest in ocean science? 6 years ago in: Inspirations, Knowledge no comments Disposable products on the Balearic Islands banned 6 years ago in: Knowledge no comments World’s Largest Beach Clean-Up 6 years ago in: Initiative no comments