Examlex
A regular polyhedron with 20 faces has what regular polygon as faces?
Superconductors
Materials that can conduct electricity without resistance when cooled to very low temperatures, offering potential for energy-efficient technologies.
Electricity
A form of energy resulting from the existence of charged particles such as electrons or protons, either statically as an accumulation of charge or dynamically as a current.
Market Prices
The current price at which an asset or service can be bought or sold, influenced by factors like supply and demand.
Mineral Supplies
The total availability of extractable minerals and elements from the earth's crust that are valuable for economic and industrial processes.
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