Inco Superstack vs Reichstag

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The Inco Superstack in Sudbury, Ontario, with a height of 381 metres (1,250 ft), is the tallest chimney in Canada and the Western hemisphere, and the 2nd tallest freestanding chimney in the world after the GRES-2 Power Station in Kazakhstan. It's also the second tallest freestanding structure of any kind in Canada, behind the CN Tower but forward of First Canadian Place. It's the 40th tallest freestanding structure in the world. The Superstack is situated on top of the biggest nickel smelting operation in the world at Vale's Copper Cliff processing centre in the city of Greater Sudbury.

In 2018, Vale declared that the stack will be decommissioned and dismantled beginning in 2020. On July 28, 2020, Vale declared that the stack had been officially taken out of service, but would remain operational in standby mode for two more months as a backup in case of a malfunction in the new system, after which the dismantling of this Superstack will begin. In addition to further reducing sulfur dioxide emissions by 85 percent, the decommissioning of the pile is expected to cut the complex's natural gas consumption in half.

Source: Wikipedia

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The Reichstag (German: Reichstagsgebäude pronounced [??a?çsta?ksg??b??d?]; officially: Deutscher Bundestag -- Plenarbereich Reichstagsgebäude pronounced [ ?d??t?? ?b?nd?s?ta?k ?ple?na?rb?ra?ç ??a?çsta?ksg??b??d?]) is a historic edifice in Berlin, Germany, built to house the Imperial Diet (German: Reichstag) of the German Empire. It was opened in 1894 and housed the Diet until 1933, when it was severely damaged after being set on fire. Following World War II, the building fell into disuse; the parliament of the German Democratic Republic (the Volkskammer) fulfilled in the Palast der Republik in East Berlin, while the parliament of the Federal Republic of Germany (the Bundestag) fulfilled in the Bundeshaus in Bonn. The destroyed building was made secure against the elements and partly refurbished in the 1960s, but no attempt at full restoration was made until after German reunification on 3 October 1990, when it underwent a reconstruction led by architect Norman Foster. Following its completion in 1999, it once more became the meeting place of the German parliament: the modern Bundestag. The expression Reichstag, when used to connote a diet, dates back to the Holy Roman Empire. The building was built for the Diet of the German Empire, which was succeeded by the Reichstag of the Weimar Republic. The latter would become the Reichstag of Nazi Germany, which left the building (and ceased to function as a parliament) after the 1933 fire and never returned, using the Kroll Opera House rather; the term Reichstag hasn't been used by German parliaments since World War II. In today's usage, the term Reichstag (Imperial Diet) refers mainly to the construction, while Bundestag (Federal Diet) identifies the institution.

Source: Wikipedia