Welcome to Critical Error.
Behind every great achievement in history, there is a shadow of a potential disaster. We explore the moments where progress collided with chaos. From a single missing hyphen that blew up a rocket to a simple unit conversion that lost a Mars orbiter — we dive deep into the world's most expensive and spectacular engineering failures.

At Critical Error, we analyze the math, the code, and the human factor behind the catastrophes that changed the world.

Subscribe to see what happens when the smartest people on Earth make the smallest mistakes.