| April 29, 2011 |
Podcast for 29 April 2011 – Whale Songs & Zebra Stripes - Cultural revolutions in humpback whale songs, a barcode scanner for zebra stripes, a prehistoric toothache, and changing skull sizes in the Iberian Peninsula. |
| April 15, 2011 |
Podcast for 15 April 2011 – The Five Senses - Justice and lunch breaks, autism and visual processing, a case of beat deafness, and the hormone of smell. |
| April 9, 2011 |
Podcast for 8 April 2011 - Football and family violence, rooting out insects, a question of taste, and a bird's eye view for danger. |
