Ok this is amazing! An actual tree stump house! Who wouldn't want this as a secret den at the bottom of the garden! I would make it some kind of outdoor library/studio space. me and zack are finally living the hobbit dream!
Australia's Amazing Bioluminescent Lake (Also Bioluminescent Bay in Puerto Rico). An unusually high concentration of Noctiluca scintillans, a bioluminescent microorganism, turned the water a bright, glowing, ethereal blue.