Vietnamese man makes biodegradable straws from wild grass to solve the world’s plastic problem
https://www.facebook.com/photo.php?fbid=1957493200966886&set=a.125140600868831&type=3 Tran Minh Tien, who is Vietnamese, started an innovation that converts a certain type of grass named Lepironia articulata into drinking straws. It’s early days yet, but the concept has proven hugely popular. In a video ...