These games artificially move the camera, such as thumbstick player movement or on rails camera movement. They can allow for a wider range of experiences, but the downside is that they make many people sick and can be detrimental to presence.
because like more valuable things they are much more rare and they are very hard to find. many rocks are worthless because you can find them anywhere, but rare ones are expens â¦ ive because they are much harder to come across....... .... and because wealthy people like things that shine, sparkle, and have pretty colors.
The United States and other countries are worried that China, which controls 97 per cent of the world trade in rare earth metals, will use those supplies as a political weapon and cut back their export when it is in a dispute with another country or to grow China's clean energy technology sector.