Modern obelisks, big and small, are found all over the world and the U.S. from the Washington Monument, to war memorials, to the grave markers of presidents (Washington, Jefferson, and Lincoln's tombs all include obelisk memorials).
Vanadium was named after the Scandinavian goddess of beauty, youth, and luster. It is a controversy as to whether vanadium is an essential trace mineral in human nutrition. Although it has been suggested to function in hormone, cholesterol, and blood sugar metabolism, no specific deficiency signs have been reported.anadium was named after the Scandinavian goddess of beauty, youth, and luster. It is a controversy as to whether vanadium is an essential trace mineral in human nutrition. Although it has been suggested to function in hormone, cholesterol, and blood sugar metabolism, no specific deficiency signs have been reported.
Vanadium (V) is a metal with a moderate specific gravity (6.0) and a relatively high melting point (1710Â° C). Vanadium is often considered to be an uncommon element, but its abundance in the earth's crust is actually comparable to that of copper, nickel, and zinc.