Science is built on curiosity, experimentation, and the relentless pursuit of understanding how the universe works. But every now and then, a bold idea comes along that challenges everything we know—not because it is revolutionary, but because it is spectacularly, hilariously wrong. Welcome to the world of BAHFest, where the greatest minds gather to celebrate…

A great scientific presentation usually follows a familiar formula: identify a problem, gather evidence, test a hypothesis, and present a conclusion supported by careful research. A great BAHFest talk follows exactly the same formula. The only difference is that somewhere along the way, something has gone wonderfully, magnificently wrong. The Festival of Bad Ad Hoc…

Science is often presented as a journey towards truth, with each discovery building a clearer picture of how the universe works. But the path has never been perfectly straight. Throughout history, scientists have developed theories that seemed logical, matched the evidence available at the time, and were widely accepted—only to later discover that they were…

Few things make a bad scientific theory more entertaining than a perfectly presented correlation. A graph rises. A pattern appears. The numbers seem to line up beautifully. A confident researcher steps forward and announces that a hidden relationship has finally been discovered. There is just one small problem. The two things being compared have absolutely…

Creating a scientific theory is usually considered a serious business. Researchers gather evidence, test predictions, challenge assumptions, and refine their ideas based on what they discover. But what if your goal is not to uncover the truth? What if your mission is to create the most impressive, carefully researched, completely incorrect explanation possible? Welcome to…

Everyday life is full of unanswered questions. Why does toast seem determined to land butter-side down? Where do missing socks disappear to? Why does a shopping trolley always develop a mysterious wheel problem at the exact moment you are in a hurry? Scientists have spent centuries investigating the universe’s greatest mysteries: black holes, distant galaxies,…

Scientific breakthroughs change the way we understand the world. The discovery of gravity, evolution, electricity, and the structure of matter transformed human knowledge and created technologies that shape modern life. Behind every major discovery were years of careful observation, experimentation, and debate. But what if scientists had reached the wrong conclusions? What if history’s greatest…

Science has always been a global conversation. Researchers collaborate across borders, discoveries are shared internationally, and scientific ideas travel from one community to another. But not every scientific idea deserves to survive that journey. Some ideas are destined for greatness. Others are destined for a stage, a microphone, and a room full of people laughing…

Every great scientific breakthrough begins as an idea. Some ideas become revolutionary discoveries. Some disappear into forgotten notebooks. And some are rejected by a selection committee because they are considered “too impractical”, “too confusing”, or “not nearly wrong enough”. At the Festival of Bad Ad Hoc Hypotheses (BAHFest), countless ambitious theories have been imagined, researched,…

The internet has created a fascinating new environment for ideas. A theory can begin as a simple question, gather supporters, develop its own vocabulary, produce endless discussions, and eventually become a fully developed explanation for how the world supposedly works. Of course, good science asks us to do something slightly different. Scientists collect evidence, test…