The Constant: A History of Getting Things Wrong

What is this? Are you some kind of hypnotist? We're doing a deep dive into one of the single most fascinating mistaken ideas and the fascinating man who thought it up. This story has got it all: demonic possession, …

Happy 100th birthday to one of the strangest disasters in American history: Boston's Great Molasses Flood. For our season 5 premiere, we're looking …

New season begins Tuesday, January 15th. Join us.

On today's holiday special we're looking at a Christmas classic: It's a Wonderful Life. A movie that was almost never made, that was almost forever …

Just a couple of days before our Christmas special, here's a little gift for you: Safe for Work. Safe For Work is an advice show that reminds you that while your office may be crazy, you don’t have to be. Office MVPs …

Alright, there are two ways this can go down. Scenario 1: Mark finds the story of the worst tattoo ever and feels heartened by it, going through with finally getting his own. Scenario 2: Mark finds the story of the …

Because you wonderful, amazing jerks helped reach our stretch goal, Mark's got a promise to fulfill. To explain that promise--and the title of this …

Forks! A handier, less-controversial item would be difficult to imagine. Yet, for hundreds of years Europeans recoiled from the fork with a hilarious …

To honor all the flubs of our first year, we're going down the rabbit hole of the worst typos and mistakes in history. From sacrilegious Bibles to …

In 1492 Columbus sailed the ocean blue. And then... well, that's the question. What exactly did this dude do? And where did the myth of Columbus come …

Four weeks, four new episodes. Starting Tuesday, October 9th.

It was a dark and stormy night. A dark and stormy year, really. And it gave birth to a monster, a New Prometheus which descended upon the panicked world, leaving death and destruction in its wake. For this, our season …

In the late 19th century, Americans moved into the western states because of one simple phrase. But despite what you learned in junior high, it wasn't "manifest destiny." Today we're talking about the real maxim …

This week we're back at The Paper Machete for more political comedy, talking about Trump and Russia. Which is probably the last thing you need to …

Without accidents, mistakes and foolishness, there would be no military history. Nearly every war ever fought was determined, to some large degree, …

In 1926, the quiet, small-town of Kittanning, Pennsylvania was descended upon by a mob of salesmen and hucksters selling solutions to a peculiar …

In 1896 two trains, going full-speed, slammed into one another in the middle of the 2nd largest city in Texas. Just like they were supposed to.

Through nearly all time, humankind believed in leviathans and krakens and mermaids. People didn't give up believing in sea monsters until the turn of the 20th century. Then, in 1925, one washed up on the shores of Santa …

In the 1840's, a mysterious disease was running roughshod through a Viennese hospital, killing new mothers in terrifying numbers. On this, our season 3 premiere, we're looking at one of the greatest medical mysteries of …

Season 3 begins June 19th. In the meantime, we'll be dropping a couple of these meta-ads. Hope you enjoy. Share, like, subscribe, rate, review and... catchup.

A fly bites, a sickness spreads, a horse is born, an idea returns. This week we attempt to correct an oversight.

Did you ever wonder where babies come from? So did all these guys! But only one of them managed to figure it out. This week, for our season finale, the remarkable story of how we came to know the most fundamental and …

Look, out in the sea: it's an earthquake, it's a boat fire, it's a sea monster! It's a tiny, newborn volcanic island! In 1831, a small scrap of land …

Today the story of a mysterious grave in the foothills of Appalachia, and the two wannabe detectives that set about deciphering it. This episode is a little different than most. It's a personal story. And we want more …

Here's something you don't see everyday: parachuting cats. It did happen, though. In the 1950s, The Royal Air Force airdropped parakitties onto the …

We give Aristotle a pretty hard time here at The Constant. But we can't hold an Aristotle-hating candle to the guy in this episode. A man whose …

It started off as an innocent enough idea: what if the moon was made of ice? But from there it grew. Into an alternative-science, into a grand conspiracy theory and, finally, into one of the greatest evils in history.

Would you like a serious deep-dive into the technical history of cryptocurrency? Too bad. That does sound like something we'd do, but instead we're …

In 1867, The Eliza set out to sea with a fresh crew, a full hold and fair weather. Yet no one expected her to ever make land again. This episode we …

While we work away on season 2, here's a few extra stories related to the content from season 1 that didn't make their way into the episodes. More art hoaxes! More diligent prime number seekers! More birds on The Moon!

We could've called this show "Whoopsie!" or "Oops!" or "People Believe The Strangest Things." But instead, we called it "The Constant." On this, the …

Throughout time people have twisted the most humdrum of creatures until they were fantastical, bizarre, unbelievable monsters. From a logistically unfeasible hybrid to a self-castrating quarry, we're bringing you a …

This week: a whirlwind history of bad medical practices, worse medical practices and medical practices that--while still pretty awful--looked …

"Threatening the world with Famine, Plague and War: To Princes, Death! To Kingdoms, many Crosses; To all Estates, inevitable Losses! To Herdsmen, Rot; to Plowmen, hapless Seasons; To Sailors, Storms, To Cities, Civil …

You don't know this story. You don't know the killer. You don't know the victims. You don't know the artist and you don't know the artworks. But in 1998 Yugoslavia, a series of mutilated corpses shocked the public, …

It's difficult to honor the spirit of the season when you're making a show about mistakes, foibles and failures, but we've done our best. This week, …

In the 1960's, scientists discovered a new form of water, kicking off millions of dollars of research, Nobel Prize consideration and a new Cold War …

Have you ever wondered where birds go in the winter? Of course not. But throughout history, many people have. On this, the season premiere of The Constant, we dive into some of the incredible explanations people …