Great Blue Hole
The Great Blue Hole is a giant marine sinkhole off the coast of Belize. It lies near the center of Lighthouse Reef, a small atoll from the mainland and Belize City. The hole is circular in shape, across and deep. It was formed during several episodes of quaternary glaciation when sea levels were much lower. Analysis of stalactites found in the Great Blue Hole shows that formation took place 153,000; 66,000; 60,000; and 15,000 years ago. As the ocean began to rise again, the cave was flooded. The Great Blue Hole is a part of the larger Belize Barrier Reef Reserve System, a World Heritage Site of the United Nations Educational, Scientific and Cultural Organization (UNESCO).
Black Hole (2015 film)
Black Hole is a feature-length documentary film about the blockade opposing the expansion of Whitehaven Coal's Maules Creek coal mine in the Leard State Forest, New South Wales. It was directed and produced by Joao Dujon Pereira and premiered on 3 September 2015 at the Environmental Film Festival Australia in Melbourne. Interview subjects appearing in the film include Jonathan Moylan, an environmental activist responsible for the production and distribution of a fraudulent press release regarding the ANZ bank's financial relationship with the coal mine in 2013.