In this show we talked about that moment when you wave at a stranger and the circumstances that make it happen, with science helping to find if West Ham supporters are better than dog walkers at it. Here's the podcast of it for you to download/listen. (Originally broadcast on Thursday 10th of August 2017.) Download the mp3. | | | | | Get the info on how to listen to the show live here. To find more radio show minipodcasts see here. All past episodes can be found in the radio podcast archive. And if you enjoyed that check out the SomeNews Topical Podcast.