What if the worst roommates in history weren't messy college students or noisy neighbors—but microscopic killers that lived with humanity for thousands of years?

In this episode of Certified Nonsense, we meet three of the deadliest tenants ever to occupy Planet Earth: Malaria, Tuberculosis, and Smallpox. Together, these diseases have killed more people than wars, natural disasters, and predators combined, shaping civilizations, toppling empires, and altering the course of human history.

We'll explore how Malaria's mosquito-powered empire stalked armies and settlements across continents, why Tuberculosis became history's most successful slow-motion killer, and how Smallpox terrorized humanity for centuries before becoming the first disease ever eradicated through a global vaccination campaign.

Along the way, Certified Nonsense puts these microscopic monsters into modern situations with the Worst Roommate Awards, a visit to the world's most condemned Disease Apartment Complex, and a chaotic meeting of the Disease Homeowners Association, where Smallpox keeps trying to sneak back into a neighborhood it was permanently banned from.

Behind the jokes lies a surprising truth: history wasn't shaped only by kings, generals, and politicians. It was also written by parasites, bacteria, and viruses that influenced migrations, determined the outcomes of wars, and transformed entire economies.

Join us for a darkly funny look at humanity's oldest enemies—and the remarkable story of how we learned to fight back.

Certified Nonsense: where history, science, and complete absurdity somehow end up sharing the same apartment.

In this episode of Certified Nonsense, we dive into the ambitious military experiment that tried to solve every problem with a single airplane—and nearly tore itself apart in the process.

The story begins in the early 1960s with Secretary of Defense Robert McNamara's TFX Program, a bold effort to save taxpayer money by creating one aircraft that could serve both the U.S. Air Force and the U.S. Navy. On paper, it sounded brilliant. In reality, it was like trying to build a vehicle that was simultaneously a pickup truck, a race car, and a semi-truck.

We explore how the Air Force wanted a high-speed, long-range strike aircraft capable of penetrating enemy defenses, while the Navy demanded a carrier-based interceptor designed to defend fleets at sea. Those conflicting requirements pushed engineers to their limits and turned the program into one of the most controversial procurement battles in military history.

Along the way, we examine the remarkable technology that emerged from the project, including variable-sweep wings, terrain-following radar, and the unique crew escape capsule. We also look at why the Navy's F-111B variant became a symbol of everything critics feared about "one-size-fits-all" military programs—and why the Navy ultimately walked away.

But the story doesn't end in failure. The Air Force version evolved into a highly successful combat aircraft, serving in Vietnam, the Cold War, and beyond. The F-111's greatest descendant, the EF-111A Raven, became one of the most effective electronic warfare aircraft ever built, helping dominate enemy air defenses during Operation Desert Storm.

Of course, this being Certified Nonsense, we also imagine the Pentagon meeting where engineers immediately began updating their résumés after hearing the requirements, and an aircraft support group where the F-111 introduces itself by saying, "I'm a strike aircraft that was also supposed to be an interceptor," to sympathetic applause from every over-engineered airplane in attendance.

Was the F-111 a procurement disaster, a technological triumph, or somehow both? Join us as we explore the aircraft that was supposed to save money—and ended up becoming one of the most fascinating warplanes of the Cold War.

Two completely different demands. One bold promise. It sounded like the perfect solution—until reality got involved. This Friday on Certified Nonsense, discover the story behind one decision that changed military aviation and sparked decades of controversy.