Open Microsoft Word, and click on âFileâ option. Here, navigate to âinfoâ and then, click on âManage Versionsâ. You will see a dropdown menu here, click on it and select âRecover Unsaved Documentsâ.
New magnesium alloy: World's strongest and lightest metal. Albanian Minerals President and CEO Sahit Muja said, If You are an investor looking for the Next Big Thing, Magnesium appear to be one of the biggest investment opportunity of this century. Worlds largest companies are using magnesium alloy .
Here are the top ten most expensive metals in the world: 10. Indium. Known for being soft, silvery-white in color, indium was first discovered by Ferdinand Reich in Germany in 1863. Interestingly, when bent, the metal lets out a high-pitched scream. It is useful for making low-melting point alloys and is used in a variety a reflective surfaces.