Why do we get butterflies in our stomach?
Why do we get butterflies in our stomach?  
Podcast: Ask the Naked Scientists
Published On: Fri Feb 26 2016
Description: Why are there warm patches in the sea, why do we get butterflies in our stomachs, does skin absorb face cream and is a magnetic field energy? Plus in the news, immunotherapy for cancer treatment. Like this podcast? Please help us by supporting the Naked Scientists