ScienceSpectrum: Going down?To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience11/17/2014November 17, 2014Yep, we're going down, into the sewers, that is... where scientists think they can detect bomb factories. Also on the program: that old chestnut, net neutrality. And we shine a light on bike paths in The Netherlands.https://p.dw.com/p/1DoqxAdvertisement Produced and presented by Zulfikar Abbany