Short showHidden Codes of Conduct

Explore the silent laws governing daily interactions, from standing in lines to gift-giving customs. This series uncovers the origins of global etiquette and the surprising consequences of breaking social taboos. Discover the hidden psychology behind human behavior and society.

See more shows

Latest drops:

Why You Must Say 'I Love You Too'

Why You Must Say 'I Love You Too'

The unspoken rule behind the three most loaded words.

3:37
Why You Always Pick the Aisle Seat

Why You Always Pick the Aisle Seat

It's not about legroom; it's about control.

3:06
Where did all the 'third places' go?

Where did all the 'third places' go?

The social cost of losing our community spaces.

3:00
Why You Shouldn't Answer Your Own Question

Why You Shouldn't Answer Your Own Question

The unwritten rule of conversational turn-taking.

3:16
Why Do We Answer the Phone with 'Hello'?

Why Do We Answer the Phone with 'Hello'?

The greeting you use is the result of a historic debate.

2:54
The Unspoken Rules of Urinal Etiquette

The Unspoken Rules of Urinal Etiquette

Why men leave an empty urinal between them.

2:37
The Unspoken Rules of Conversation

The Unspoken Rules of Conversation

Why interruptions are a subtle power struggle.

3:15
The Hidden Meaning of the Head Nod

The Hidden Meaning of the Head Nod

Why men greet each other with an up or down nod.

2:58
The Unwritten Rule of the Empty Seat

The Unwritten Rule of the Empty Seat

The psychology of keeping your distance in public.

2:46
Why Does He Walk on the Outside?

Why Does He Walk on the Outside?

The surprising history of a common dating gesture.

3:21