Wired.co.uk Podcast 156: CES, electronic tongues and space weather forecasting

Summary: <p>Listen this week for an entertaining 30-minute look at the most interesting technology and science stories from the last seven days, with Wired.co.uk's Nate Lanxon, Olivia Solon, Liat Clark and Katie Collins</p> <p>This week:</p> <p><strong>Top stories</strong><br> 1) Nick d'Aloisio announces Summly-inspired News Digest app at Yahoo's CES keynote<br> 2) Google+ app monitors your video calls and tells you what to say<br> 3) Electronic tongue knows its Merlot from its Pinot Noir, tells you when to harvest<br> 4) CES special report from Nate Lanxon </p> <p><strong>Discussion stories</strong><br> 1) Met Office to launch round-the-clock space weather forecasting service<br> 2) Facebook sued for scanning 'private' messages for profit</p> <p>Show edited and produced by Olivia Solon</p>