Fracking or hydraulic fracturing is a method utilized by oil and gas companies to increase production of oil or gas from a well that would otherwise exhibit a low flow rate usually due to the geologic rock formation being too dense to allow for the economic recovery of hydrocarbons.
The Vikings lived in Scandinavia (mainly Norway, Sweden and Denmark), and in Iceland. They ventured (and proliferated) as far as Italy and the Mediterranean, but more commonly sailed to Ireland, Northern France, England, and even North America. Norway, Sweden, Denmark.
Minnesota Vikings. The Minnesota Vikings are an American football team based in Minneapolis, Minnesota. The Vikings joined the National Football League (NFL) as an expansion team in 1960, and first took the field for the 1961 season. The team competes in the National Football Conference (NFC) North division.