Wait... Why Do We Do That?

Ever wondered why barber shops have those strange spinning red, white and blue poles outside?

They look cheerful enough. Almost like giant peppermint sticks. But their history is considerably more gruesome than you might expect.

Because once upon a time, your local barber didn't just cut your hair. He might also pull your teeth, treat your wounds and remove a surprising amount of your blood.

And apparently, people thought this was perfectly normal.

In this episode of Wait… Why Do We Do That?, Steve explores the bizarre history of barber surgeons, medieval medicine and the origins of one of the world's most recognizable shop signs.

We'll discover why barbers once performed medical procedures, how bloodletting became a popular treatment for almost everything, and what the familiar red and white stripes have to do with blood and bandages.

We'll also explore the mystery of the blue stripe, why barbers and surgeons eventually went their separate ways, and how a rather unpleasant medical tradition became a cheerful spinning advertisement for a haircut.

Along the way, we'll answer some wonderfully strange questions:

• Why did barbers once perform surgery?
• Why did people believe removing blood could cure illness?
• What do the colors on a barber pole actually represent?
• Why do barber poles spin?
• And why has this centuries old symbol survived when the medical practices behind it have disappeared?

It's a story involving questionable medical advice, sharp instruments, professional rivalries and the extraordinary ability of human beings to preserve traditions long after their original purpose has been forgotten.

So the next time you walk into a barber shop for a quick trim, be grateful that the person holding the scissors isn't also offering to remove your appendix.

Because apparently, there's a reason for almost everything. Even if it isn't a particularly good one.

Barber Pole, Barber Shop History, Barber Surgeons, History of Barbering, Bloodletting, Medieval Medicine, Strange History, Weird History, Everyday Mysteries, Why Do We Do That, Curious Questions, Medical History, British History, Strange Traditions, Fun History Facts, British Humour, History Podcast, Interesting Facts, Wait Why Do We Do That

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Britain drives on the left. America drives on the right. And both countries seem convinced that everyone else is doing it wrong.

But how did we end up with two completely different ways of using the same roads?

In this episode of Wait… Why Do We Do That?, Steve explores the surprisingly complicated history behind one of the world's most familiar everyday differences.

We'll travel back to the days of horses, wagons and medieval travelers, when choosing which side of the road to use could be rather more important than remembering where you parked.

We'll discover how Britain established its tradition of driving on the left, why America adopted the right, and whether Napoleon really had anything to do with changing Europe's traffic rules.

Then there's Sweden, which decided in 1967 that the entire country should switch sides of the road. On the same day. At the same time. What could possibly go wrong?

Along the way, we'll explore:

• Why ancient road customs still influence modern driving

• How horse drawn wagons helped shape traffic rules

• Why British and American driving traditions developed differently

• How empires spread their road rules around the world

• What happened when Sweden switched sides overnight

• Why driving abroad can make perfectly competent adults forget how cars work

It's a fascinating story about history, politics, human habits and the extraordinary ability of governments to turn a simple decision into something that lasts for centuries.

And as Steve discovers, the biggest problem isn't whether you drive on the left or the right. It's remembering which one you're supposed to be using when you've just collected a hire car after an overnight flight.

**Because apparently, there's a reason for almost everything. Even if it isn't a particularly good one.

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Britain is famous for its tea. We drink it when we're happy, miserable, worried, or when someone says those terrifying words: "We need to talk."

But there's something rather strange about one of Britain's most famous drinks.

Why is it called English Breakfast Tea when most of the tea isn't actually grown in England?

In this episode of Wait… Why Do We Do That?, Steve investigates how a drink originating thousands of miles away became one of Britain's most recognizable traditions.

We'll explore how tea travelled from Asia to Britain, how it went from an expensive luxury to an everyday necessity, and how the British Empire helped shape the global tea trade.

We'll also uncover the surprisingly uncertain origins of the name English Breakfast Tea, discover what actually goes into a traditional breakfast blend, and investigate why the British became so obsessed with adding milk.

And yes, we'll tackle the great national controversy: should the milk go in first or last?

Along the way, we'll discover that tea is now grown in parts of England, explore the difference between where something originates and where it becomes a cultural tradition, and ask whether Britain has essentially spent centuries taking credit for somebody else's leaves.

It's a fascinating story involving history, trade, tradition, a little questionable marketing, and a nation that can be brought to its knees by a broken kettle.

Because apparently, there's a reason for almost everything. Even if it isn't a particularly good one.

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There's something suspicious happening in gardens around the world.

Tiny bearded men are standing among the flowers. Some carry shovels. Others hold fishing rods. A few appear to be doing absolutely nothing.

And nobody seems particularly concerned.

Why do we put garden gnomes in our gardens?

In this episode of Wait… Why Do We Do That?, Steve investigates the surprisingly strange history of garden gnomes, from European folklore and nineteenth-century Germany to British country estates and suburban flowerbeds.

We'll discover how these miniature characters became fashionable garden decorations, meet Lampy, a famous surviving nineteenth-century gnome, and explore why the gardening establishment once considered these little fellows rather beneath them.

We'll also investigate the travelling gnome phenomenon, the influence of popular culture, and why a small ceramic man holding a fishing rod can somehow make an ordinary garden feel more interesting.

Along the way, we'll ask some important questions.

Who hired these people? Why are they always wearing red hats? And how has one tiny garden worker managed to remain employed for more than a century without completing a single task?

It's a story of folklore, fashion, changing tastes, and humanity's remarkable ability to turn almost anything into a garden ornament.

Because apparently, there's a reason for almost everything. Even if it isn't a particularly good one.

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Have you ever woken up from a dream and wondered what on earth your brain was thinking?

One minute you’re back at school taking an exam you haven’t studied for. The next you’re flying over your childhood home, being chased by a giant cucumber, or having a serious conversation with a penguin.

And somehow, while you’re dreaming, it all makes perfect sense.

Why do we have such ridiculous dreams?

In this episode of Wait… Why Do We Do That?, Steve explores the wonderfully bizarre world of dreams and what science can tell us about the strange stories our brains create while we’re asleep.

We’ll investigate REM sleep, why dreams mix memories with complete nonsense, why we keep dreaming about exams long after leaving school, and why our brains occasionally forget the rather important detail that we should be wearing trousers.

We’ll also explore nightmares, lucid dreaming, why dreams disappear from memory so quickly, and whether those mysterious dream symbols actually mean anything.

Plus, we’ll tackle one particularly important question: if our brains are capable of such extraordinary things, why do they spend the night producing films that wouldn’t make it past the first meeting at a Hollywood studio?

It’s a fascinating journey through neuroscience, memory, psychology, and the strange little theatre that opens inside our heads every night.

Because apparently, there’s a reason for almost everything. Even if it isn’t a particularly good one.

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Have you ever looked at your jeans and wondered why there's a tiny pocket inside the front pocket?

It's too small for your phone, practically useless for your wallet, and if you put a coin in there, good luck getting it out again.

So why is it there? And why, after more than a century, are we still putting it on jeans?

In this episode of Wait… Why Do We Do That?, Steve investigates the surprisingly fascinating history of that mysterious little pocket.

We'll travel back to the nineteenth-century American West, explore the origins of Levi Strauss's famous riveted jeans, and discover what that tiny pocket was originally designed to hold.

Along the way, we'll uncover why it's called the fifth pocket, what copper rivets have to do with the history of denim, and why manufacturers continue including features that have long outlived their original purpose.

Plus, we'll tackle some important questions. Why do we pay more for jeans that already have holes in them? Why do some design traditions refuse to disappear? And is that tiny pocket now just a permanent home for loose change, guitar picks and an impressive collection of lint?

It's a story about fashion, history, human habits, and how something designed for a very practical purpose became one of the most recognisable details in clothing.

Because apparently, there's a reason for almost everything. Even if it isn't a particularly good one.

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Have you ever stood at a pedestrian crossing, pressed the button, waited patiently… and then pressed it again, just in case?

And why is it that someone always walks up behind you and presses the exact same button? Apparently, you weren't doing it properly.

But here's the real question: Do pedestrian crossing buttons actually do anything?

In this episode of Wait… Why Do We Do That?, Steve investigates one of life's most frustrating little mysteries.

Are those buttons genuinely controlling the traffic lights? Are some of them just there to make us feel better? And why does pressing the button repeatedly somehow seem like a perfectly reasonable thing to do?

We'll explore the history of pedestrian crossings, the technology behind traffic signals, the psychology of feeling in control, and the surprising reasons why some buttons work while others appear to do absolutely nothing.

Along the way, we'll discover why traffic engineers don't necessarily share our sense of urgency, why crossing buttons can serve important accessibility functions, and why a complete stranger pressing the button after you feels like a personal insult.

Because sometimes the strangest things aren't the big mysteries of life.

They're the little plastic buttons we press every day without knowing whether anyone is listening.

Because apparently, there's a reason for almost everything. Even if it isn't a particularly good one.

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Why do we shake hands?

It's something we do almost automatically. Meeting someone new? Shake hands. Closing a deal? Shake hands. Congratulations? Another handshake.

But have you ever stopped to wonder why we grab another person's hand and move it up and down?

Did the tradition really begin as a way to prove you weren't carrying a weapon? Why do we use our right hands? And who decided that a firm handshake was a sign of good character?

In this episode of Wait… Why Do We Do That?, Steve explores the surprising history of the handshake, from ancient Greece and Rome to the Quakers, modern business etiquette, and the rather awkward alternatives we adopted during the pandemic.

Along the way, we uncover some popular myths, explore the psychology behind this everyday ritual, and discover why something as simple as shaking hands can communicate trust, respect, and connection.

Plus, we'll tackle the important questions: How firm is too firm? How long should you hold on? And why does everyone seem to know someone who shakes hands like they're trying to crush a walnut?

Because apparently, there's a reason for almost everything. Even if it isn't a particularly good one.

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Why do we tap our glasses together before taking a drink? From ancient customs to modern celebrations, Steve explores the stories behind this familiar ritual, sorts plausible explanations from popular myths, and asks why we still do it today.

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Why Do Socks Disappear in the Washing Machine?

You put two socks into the washing machine. Two. A perfectly good pair.

Forty-five minutes later, you get one back.

Where did the other one go? Did the washing machine eat it? Is the dryer involved? Or is there an underground civilisation of missing socks quietly plotting its next move?

In this episode of Wait… Why Do We Do That?, Steve investigates one of life's greatest domestic mysteries: the disappearing sock.

From the hidden dangers of washing machine door seals and the suspicious behaviour of fitted sheets to static electricity, sock monsters, and the economics of abandoned hosiery, we uncover the surprisingly ordinary science behind an extraordinarily annoying problem.

Along the way, we'll discover why losing one sock effectively means losing two, why buying identical socks might be the sensible answer, and why humanity can send spacecraft to distant planets but apparently can't keep track of its own underwear.

It's science, mystery, and a little British sarcasm — all in the name of laundry.

Because apparently, there's a reason for almost everything. Even if it isn't a particularly good one.

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