We were all taught that the Great Wall of China is the only man-made object visible from space, a testament to human ingenuity visible even from the moon. But what if the people who have actually been to space—the astronauts themselves—tell a completely different story?

We all know the story: in a fit of madness, Vincent van Gogh sliced off his entire ear and gave it to a prostitute. It's the ultimate symbol of the tortured artist. But what if that bloody, iconic story—the one that defined his legacy—is based on a fundamental misreading of the evidence, and the truth is both less dramatic and infinitely more tragic?

We all remember the iconic USDA Food Pyramid from our school cafeterias—a simple, colorful guide telling us to build our diets on a foundation of bread, cereal, and pasta. It was presented as the gospel of good health, a scientific roadmap to nutrition. But what if that roadmap was drawn by lobbyists, and the destination it led us to wasn't health, but a national health crisis?

We've all heard it: we only use 10% of our brains, with the other 90% holding untapped psychic powers and genius potential. But what if this popular "fact" isn't a scientific marvel, but one of the most successful and persistent pieces of pseudoscience ever created?

We all grew up hearing that "breakfast is the most important meal of the day." But was this timeless piece of nutritional wisdom handed down by doctors and scientists, or was it cooked up in a boardroom to sell us more cereal and bacon? This episode uncovers the surprising marketing campaigns and corporate interests that turned a simple meal into a cultural mandate.