James O'Brien's Mystery Hour James O'Brien's Mystery Hour

Harmonica making my dog howl

Jul 30, 2026 · 47m

Summary

James O'Brien hosts Mystery Hour, where listeners pose questions and others provide answers. Topics include why different milks absorb into porridge at varying rates, the etymology of Scotland Yard, and why UK public transport uses fabric seats. Other queries address bird taste buds, duplicate place names, and why dogs howl at harmonicas. Guests offer scientific and historical explanations for these everyday curiosities.

Topics discussed

Introduction to Mystery Hour and rules Why different milks heat at different rates for porridge The origin of the name Scotland Yard Fabric vs plastic seats on UK public transport Do birds have taste buds? Why place names are duplicated across the UK Why dogs howl at harmonicas and sirens How chicken eggs develop inside the bird Why cars arrive and leave on the right at the Savoy Answer: The history of Scotland Yard What does 20/20 vision actually mean? Why ducks can eat hot chili peppers Answer: Who decides on UK place names? Answer: Why dogs howl at musical instruments Answer: Milk absorption rates in porridge Answer: The Savoy Hotel's unique driveway layout Answer: Explanation of 20/20 vision metrics Answer: The biology of chicken egg production
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