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These were shown to him by members of the Nipissing First Nation, who said they traveled forty days (from east of Lake Huron) to trade with another nation who hunted the animals. [20] Buffel in turn comes from Portuguese bufalo (water buffalo), which comes from Latin bufalus (an antelope, gazelle, or wild ox), from Greek boubalos . [ 21 ]
The rating for all-electric mode (left) is expressed in miles per gallon gasoline equivalent (mpg). Miles per gallon gasoline equivalent ( MPGe or MPGge) is a measure of the average distance traveled per unit of energy consumed. MPGe is used by the United States Environmental Protection Agency (EPA) to compare energy consumption of alternative ...
Percentage. In mathematics, a percentage (from Latin per centum 'by a hundred') is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign (%), [1] although the abbreviations pct., pct, and sometimes pc are also used. [2] A percentage is a dimensionless number (pure number), primarily used for expressing ...
The United States is the world's second-largest producer of energy. It produces 16% of the world's energy, about three-fourths as much as China. [ 3] Since 2019, the country has been a net exporter of energy. In 2021, 97.8 quads were produced and net exports were 3.9% of production.
The levelized cost of electricity (LCOE) is a metric that attempts to compare the costs of different methods of electricity generation consistently. Though LCOE is often presented as the minimum constant price at which electricity must be sold to break even over the lifetime of the project, such a cost analysis requires assumptions about the value of various non-financial costs (environmental ...
Algae fuel. A conical flask of "green" jet fuel made from algae. Algae fuel, algal biofuel, or algal oil is an alternative to liquid fossil fuels that uses algae as its source of energy-rich oils. Also, algae fuels are an alternative to commonly known biofuel sources, such as corn and sugarcane. [1] [2] When made from seaweed (macroalgae) it ...
For example, the purchasing power of a pound in 2006 was slightly more than that of 10p in 1971; conversely, the purchasing power of a pound in 1971 was slightly less than that of £10 in 2006. The mythical "shopping basket" of goods and services that cost £10 in 1971 would cost £98.04 in 2006 (and £163.40 in 2022).
Lebanon's national currency, the Lebanese pound is pegged to the US dollar at £L15,000 to US$1. This fixed rate has been unstable due to the depreciating value of the pound in the black market. According to reports, the pound was trading at £L8,100 to US$1 in 2019 on the black market.