Blow up the 5-inch balloons with a balloon pump. Tie the four 5-inch balloons together at the knots with curling ribbon, laying the balloons flat with the knots facing each other. This will be the base of the pacifier.
Black Thunder Mine, in Wyoming, is owned by Arch Coal Co. Arch Coal, one of the United Statesâ largest coal companies, filed for bankruptcy on Monday in the hopes of eliminating more than $4.5 billion in long-term debt, according to a press release issued by the company.
Coal mining employed 4,000 workers at 30 locations in 2013, extracting 13 million tonnes of coal. The three deep-pit mines were Hatfield and Kellingley Collieries in Yorkshire and Thoresby in Nottinghamshire. There were 26 opencast sites in 2014, mainly in Scotland.