Researchers demonstrate what you can make with a 3D printer and use chocolate to demystify clinical trials. (Extract 4 of 4 from the Imperial College Podcast 13 May 2015)

A giant nose reveals how we defend ourselves against viruses and bacteria, and a light spectrometer proves that complex scientific instruments can be made from Lego. (Extract 2 of 4 from the Imperial College Podcast 13 May 2015)

Alumnus Hilary Gibbard and her class talk about Spudnik2, the potato pupils sent to space