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Through 2012 Resolution Copper had invested almost a billion dollars in the Superior project, and planned a $6 billion investment to develop the mine, if the Federal land exchange is approved. Pending approval, the project budget was cut from about $200 million in 2012 to $50 million in 2013. [ 5 ]
The followed figures for select countries represent the cost per kilowatt of utility-scale solar generation, as well as price per kilowatt-hour in 2022 and a comparison with 2010. Dollars are in 2022 international dollars. Data are from IRENA. [46]
Abundance (atom fraction) of the chemical elements in Earth's upper continental crust as a function of atomic number; [5] siderophiles shown in yellow Graphs of abundance against atomic number can reveal patterns relating abundance to stellar nucleosynthesis and geochemistry.
Hexadecimal (also known as base-16 or simply hex) is a positional numeral system that represents numbers using a radix (base) of sixteen. Unlike the decimal system representing numbers using ten symbols, hexadecimal uses sixteen distinct symbols, most often the symbols "0"–"9" to represent values 0 to 9 and "A"–"F" to represent values from ten to fifteen.
OGLE-LMC-CEP0227 is an eclipsing binary and Cepheid variable star, [6] pulsating every 3.8 days. [4] The star, in the Large Magellanic Cloud, was the first Cepheid star system found to be orbiting exactly edge on.
Palo Alto Networks was founded in 2005 by Nir Zuk, [11] a former engineer from Check Point and NetScreen Technologies. [12] Zuk, an Israeli native, began working with computers during his mandatory military service in the Israeli Defense Forces in the early 1990s.
Saponite is a trioctahedral mineral of the smectite group. Its chemical formula is Ca 0.25 (Mg,Fe) 3 ((Si,Al) 4 O 10)(OH) 2 ·n(H 2 O). [3] It is soluble in sulfuric acid.It was first described in 1840 by Svanberg.
524522 Zoozve ⓘ (provisional designation 2002 VE 68) is a sub-kilometer sized asteroid and temporary quasi-satellite of Venus. [5] Discovered in 2002, it was the first such object to be discovered around a major planet in the Solar System.