Normal temperature is thought to be 37 degrees Celsius, or 98.6 degrees Fahrenheit. But is this correct? We look at the mathematics behind fever to determine who is or isn't ill. Show more
Discover 11,128,835 listings and 279,444 playable programmes from the BBC
Normal temperature is thought to be 37 degrees Celsius, or 98.6 degrees Fahrenheit. But is this correct? We look at the mathematics behind fever to determine who is or isn't ill. Show more
The BBC's international radio station
