<p>&nbsp;</p> <p>Cancer Research UK is financing an army of white coat wearing heroes who are working tirelessly to solve the mysteries of cancer, and I wanted to meet them.&nbsp; And I wanted you to meet them with me.&nbsp; And then I wanted all of us to help them, so that together we could all say "thank you" for everything that they do.</p> <p>&nbsp;</p> <p>So I went for a walk. Starting at John O'Groats and ending at Lands End, I'll be visited <strong><a href="http://maps.google.co.uk/maps/ms?msid=209602295928159541311.0004a5c4f5bb1f0a535db&amp;amp;msa=0&amp;amp;ll=54.342149,-2.900391&amp;amp;spn=12.627435,46.538086">all 16 of Cancer Research UK's dedicated research centres</a></strong>, and along the way, filmed a series of short videos about each of the centres.&nbsp; The aim was to show you exactly what the money that Cancer Research UK raises is used to fund. Namely, science!</p> <p>&nbsp;</p> <p>And thankfully, now that this internet thing has caught on, you were all able to join me.&nbsp; The Where's Wallace? adventure - to those that let it - was be beamed to your brains in a live, on the road, blow by blow, and bloggingly beautiful mishap of Twitter, Facebook and YouTubeable togetherness.</p> <p>&nbsp;</p> <p>The walking's finished, but the story carries on and so does the work of Cancer Research UK.&nbsp; You can still donate and support their work here.</p> <p>&nbsp;</p> <p>Wallace</p>