Why does my nose run in cold weather?

--:--
Charlene wrote in to ask, 'Why does my nose run in cold weather? What are the physiological benefits of this?' To answer it, Rhys James enlisted the help of consultant ear, nose and throat surgeon, Neil De Zoysa. Like this podcast? Please help us by supporting the Naked Scientists
30 Nov 2023 English United Kingdom Science

Other recent episodes

Can a "random" action ever be exactly replicated?

This week's Question of the Week comes in from listener David, who asks:'On the show 'Tipping Point', Often at the end they play out the final three counters as 'What would have happened.' Would the result actually be what would have happened?Thanks to Tony Padilla for the answer! Like this…
25 Apr 4 min

Will eating sugary foods last avert glucose spikes?

Steve has written in to us to ask whether the order in which one eats their food makes a difference to whether or not they experience glucose spikes. We thought this was an interesting question for Cambridge Professor Giles Yeo to sink his teeth into... Like this podcast? Please help…
5 Apr 4 min