How do you stop HIV spreading? - a podcast by Dr Chris Smith

Why do other people's fart smell worse than your own, why do storms turn swimming pools green, how do we stop HIV spreading, what's the difference between antibiotics and probiotics, why does it feel like you're moving slowly when you're inside an aeroplane and why does the smell of shower gel wear off? Plus, the people turning plants into chemical sensors. Like this podcast? Please help us by supporting the Naked Scientists

Further episodes of Ask the Naked Scientists

Further podcasts by Dr Chris Smith

Website of Dr Chris Smith