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European Union Election Results 12am - 4am
12 December 2017, 15:40
Mystery Hour Question
If I yawn when I'm listening to music on my headphones, it sounds like the beats per minute are increasing. Why does this happen? Roland, Detroit.
Name: Dave, Hornchurch
Qualification: Has had some problems with his hearing
Answer: The air pressure in the tube between your nose and your ear changes, which distorts the noise. This makes it seem faster.