How do Smells Travel Underwater? - a podcast by Dr Chris Smith

Sharks seem to smell blood underwater from miles away in mere seconds - but how fast do smells really travel underwater? We find out in this Question of the Week, and ask why eyebrow hair gets out of control as we age... Like this podcast? Please help us by supporting the Naked Scientists

Further episodes of Question of the Week, from the Naked Scientists

Further podcasts by Dr Chris Smith

Website of Dr Chris Smith