Syurei-Mon (Syurei Gate, Syuri Castle) Naha. The name Okinawa means rope in the open sea, a fairly apt description of this long stretch of islands between the four main islands of Japan and Taiwan. Consisting of 49 inhabited islands and 111 uninhabited islands, Okinawa has a subtropical/tropical climate.
Aluminium is used for aircraft, trains, overhead power cables, saucepans and cooking foil. Titanium is used for fighter aircraft, artificial hip joints and pipes in nuclear power stations.
Aluminum is the second-most used metal in the automobile industry. Although there are other metals used, such as copper, platinum, palladium, rhodium, tin, lead and a few others, steel accounts for more than half of a car's weight, according to The World Steel Association. Keep Learning.