Why This Exists is a collection of strange, memorable stories about the world — the kind that start with a simple question and spiral into psychology, history, economics, and human behavior.
Each episode picks one idea, habit, or phenomenon and follows it somewhere unexpected, uncovering how it came to be and why it stuck.
If something has ever made you pause and think “how did that happen?”, drop us a comment — we’re always looking for the next good question.
Two countries share a border — but somehow leave a giant hole in the middle.
In this episode of Why This Exists, we unpack how mismatched colonial maps, legal stubbornness, and a much more valuable neighboring coastline created Bir Tawil, the only habitable land on Earth nobody wants.
Along the way, we’ll meet self-declared kings, ignored flags, and the strange logic that keeps a piece of desert officially ownerless.
16 Feb 2026
Why is "ASMR" a multi-billion dollar wellness category?
A whisper, a tap, a brush of sound — and suddenly your whole body relaxes.
In this episode of Why This Exists, we trace how a strange, nameless “brain tingle” went from obscure internet posts to a massive online industry, and why our brains respond to these sounds like care.
Along the way, a few surprising connections reveal why this modern obsession may be rooted in something ancient.
15 Feb 2026
Why Did People Dance to Death in 1518?
In 1518, a woman stepped into the street — and couldn’t stop dancing.
In this episode of Why This Exists, we unpack the Dancing Plague of 1518, why hundreds of people in Strasbourg danced for weeks without rest, and how fear, famine, and belief turned panic into a deadly social contagion.
Along the way, we’ll explore how stress can hijack the human body — and why this bizarre medieval disaster still feels unsettlingly familiar today.
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