Economy of West Bengal Parks of India) earth stations in Kolkata, Durgapur, Kharagpur, Haldia and siliguri. Digha has been selected as the cable landing station for the submarine cable laying project connecting India and South East Asia. BSNL has an optical fiber network of 15000 km route in West Bengal. Reliance group's Jio Infocomm has laid 4500 km of optical fiber network in the state for its 4G network. Under National Optic Fibre Network (NOFN) mission, optical fibre cable will be laid in 341 blocks covering most of the gram panchayats in West Bengal. Spread over 2640 acres at Dumdum in Kolkata, the largest
Oblivion: The Black Hole Oblivion: The Black Hole Oblivion: The Black Hole is a steel roller coaster at Gardaland amusement park in Lake Garda, Italy. The ride is one of many Dive Coaster models to be manufactured by Swiss roller coaster manufacturer Bolliger & Mabillard. Since its opening, it became the first vertical drop roller coaster in Italy. The ride is considered the 'sister' to the iconic Oblivion roller coaster at the also Merlin owned Alton Towers. The ride also (maybe unintentionally) shares part of its name with The Black hole, a Jet star 2 rollercoaster that operated in the X sector section of