Are you aware which the tallest creating on earth, the Burj Khalifa in Dubai, was formally opened to the public in 2010? 4th Oct » The Ajka alumina plant incident called Ajka plant incident in western Hungary releases about 1,000,000 cubic metres (35 million cubic toes) of liquid Purple mud https://mariolmnpn.p2blogs.com/35385694/2010-cash-can-be-fun-for-anyone