Examlex
For Galileo, the observation of the phases of proved that Ptolemy's geocentric model with epicycles was wrong.
Pump Oil
The process of extracting crude oil from the ground using mechanical devices known as pumps, typically found in oil wells.
Future Profits
Expected earnings or gains in the coming periods, often projected based on current trends, market conditions, and business plans.
Extraction Quantity
The amount of a natural resource or raw material that is removed from the earth, typically for industrial or commercial use.
User Cost
The cost of using a durable good, including depreciation, interest lost by owning the good, and any maintenance expenses.
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