ScienceSpectrum: size mattersTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience03/09/2015March 9, 2015Size matters when it comes to the number of GM crops we want - for that we go to India. Size also matters for many men: how big is a "normal" penis? And… how small should EU roaming charges be?https://p.dw.com/p/1EnmMAdvertisement Produced and presented by Zulfikar Abbany