Cookies Policy

What we use cookies for:

Temporarily store input information in our calculators, tools, illustrations and demonstrations; Improve our understanding of how you navigate through our sites so we can identify improvements; and Evaluate our sites' effectiveness (we own the anonymous data collected and don't share it with anyone).

Two types of cookies are used on this web-site: Session Cookies: temporary cookies that remain in the cookie file of your browser until you leave the site; and Persistent Cookies: cookies which remain in the cookie file of your browser for much longer (though how long will depend on the lifetime of the specific cookie).  We may collect session cookies to allow you to carry information across pages of our web-site and avoid having to re-enter information. We may collect persistent cookies to help us recognise you as a unique visitor when you return to our web-site and to allow us to speed up access to the site. Click here to find out more.

Changing your cookie settings

You have the ability to accept or decline cookies by modifying the settings in your browser. However, you will be unable to use certain features of our web-site if cookies are disabled.

Legal Notice

This policy may be updated from time to time so please revisit this section of the web-site on a regular basis. This policy is not intended to and does not create any contractual or other legal rights. This policy does not cover the links within this site linking to other sites or the content of those sites.