The Why Factor Episodes Available now
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Speed
Why are we obsessed with speed? Mike Williams investigates.
Bullying
Why do we bully, why do some do it and others allow it?
Swearing
Why some words have such power to shock and offend
Burial
Burial is a practice that鈥檚 been carried out for centuries 鈥� but why do we do it?
Nostalgia
Why do we look back and yearn for the past, or recall sweet memories of our youth?
Sad Music
Sad music has become more popular according to a recent study. Why do people listen to it?
Fasting
Why people choose to abstain from food for religious - and non-religious - reasons
Memory
How human memory works and why some memories are remembered more easily than others
Female Body Hair
The history of hair removal and what it tells us about notions of female beauty
Monogamy
Does true love have to be monogamous? We hear three very modern love stories.
