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The Why Factor

The extraordinary and hidden histories behind everyday objects and actions

Episodes

Total: 383

Short

2017/4/24

Why do some short people lie about their height? How much difference does a few inches make? Felic

Why Words Matter

2017/4/17

The average English-speaker knows about 25,000 words. And yet those 25,000 words can be combined int

Underground

2017/4/10

What lures people to delve beneath the earth, peering into the dark recesses that exist underground?

Clapping

2017/4/3

Why do we clap? Becky Milligan uncovers how the highly contagious nature of applause has been exploi

Why do men crave these six bumps on their stomach? Why are they willing to risk their lives for this

Yoga

2017/3/24

Yoga is an ancient practice that includes meditation, exercise and spirituality. It’s said to date b

Hands

2017/3/10

There is something satisfying about working with our hands. Whether it is making something, fixing s

Listening

2017/3/3

Why is listening different from hearing? What is the skill of listening and how can we develop that

Stammering

2017/2/24

For most of us, speaking fluently comes naturally. But if you have a stutter, getting the words out

Smiling

2017/2/17

It’s probably something we take for granted and do every day - whether a toothy grin, a megawatt bea

Hypochondria

2017/2/10

Hypochondria: the fear of having a serious, undiagnosed illness. We may mock the hypochondriac, but

Torture

2017/2/3

In his first TV interview as US President, Donald Trump claimed that torture “absolutely” works and

Cryonics

2017/1/27

Can deep-frozen bodies ever return from the dead? Before death you can express a choice about what

Regret

2017/1/13

Regret – why do we feel this negative emotion? Is it right to live with it, or should we simply get

Carrying Guns

2017/1/7

In 1994, most Americans said they owned their gun for sport or hunting. Fast forward twenty years an

Vigilantes

2016/12/30

What drives some people to take the law into their own hands? Mike Williams hears stories from Europ

Why Do We Make Lists?

2016/12/29

Lists of things to do and things to buy. Presents we want for Christmas, or things we desire in a lo

Forgiveness

2016/12/23

Could you forgive the person who killed your child or who raped or tortured you? Some crimes, some e

Why do we Get Road Rage?

2016/12/16

Everyday millions of us across the world get into our cars and drive. For many of us this will be an

Revenge

2016/12/9

The desire for vengeance – to harm those who’ve harmed you - is part of human nature. Whether it’