2709 /www/nrich/html/content/id/2709/ 5 2011-02-01T00:00:01 <?xml version="1.0" encoding="UTF-8"?> <mdoxml version="1.0"><br></br> <div style="float: right;"><mdo:image alt="CMS from the air" height="122" src="cmsair02.jpg" width="250"></mdo:image></div> <p><strong>NRICH Headquarters:</strong><br></br> Centre for Mathematical Sciences<br></br> University of Cambridge<br></br> Wilberforce Road<br></br> Cambridge<br></br> CB3 0WA<br></br> <br></br> Email:<br></br> For primary enquiries:  <a href="mailto:primary.nrich@maths.org">primary.nrich@maths.org</a><br></br> For secondary enquiries:  <a href="mailto:secondary.nrich@maths.org">secondary.nrich@maths.org</a><br></br> For post-16 enquiries:  <a href="mailto:post16.nrich@maths.org">post16.nrich@maths.org</a><br></br> For STEM enquiries:  <a href="mailto:stemnrich.maths.org">stemnrich@maths.org</a><br></br> For postcards:  <a href="mailto:nrich@damtp.cam.ac.uk">nrich@damtp.cam.ac.uk</a><br></br> For everything else: <a href="mailto:enquiries.nrich@maths.org">enquiries.nrich@maths.org</a><br></br> <br></br> Phone:<br></br> For general and events-related enquiries:<br></br> Kerstin Enright on 01223 766839 or Margaret Bull on 01223 764777</p> <p>Follow us on <a href="http://www.facebook.com/nrichmaths">Facebook</a> and <a href="http://twitter.com/#!/nrichmaths">Twitter</a><br></br> <br></br> Mathematical questions can be posted on the <a href="https://nrich.maths.org/discus/messages/board-topics.html">Ask NRICH discussion board</a>.</p> <br></br></mdoxml> 2 0 0 0 0 0 0 This page gives details of ways in which you might contact us.