This site uses some unobtrusive cookies to store information on your computer. Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work efficiently, and to make the browsing experience better. Some cookies on the Scala website are essential, and the site won't work as expected without them. We also use some non-essential cookies to anonymously track visitors and help to enhance users' experience of the site. If you're not happy with this, we won't set these cookies but some nice features of the site may be unavailable. When you visit the Scala website a pop up will appear from your browser. To control what cookies are placed on your computer, you will need to adjust your browser settings. You can adjust all of your cookie settings by navigating the tabs on the left hand side.