Dive into the bizarre world of phrenology, a pseudoscience that absurdly tried to link skull shape to personality traits. Discover how this practice intertwined with academic racism and social hierarchies while getting a chuckle from its historical antics. Meanwhile, explore the evolution of Lego, from nostalgic childhood builds to innovative uses in scientific research. Enjoy tales of the Great Lego Spill and the brand's commitment to sustainability, highlighting the joy and creativity that Lego continues to inspire across generations.

Ella and Caroline, co-hosts of a sibling show on the network, engage in a delightful exploration of childhood rhymes, particularly 'Eeny, meeny, miny, moe.' They dive into whimsical variations, archaeological anecdotes, and the complex legacy of the rhyme. With humor, they also tackle cultural interpretations and historical challenges, all while celebrating the joy of wordplay. Additionally, they share amusing insights on baking and personal stories that reflect the absurdities of life, making for an entertaining and thought-provoking conversation.

Dive into the fascinating realm of epigenetics, exploring how our environment shapes gene expression without altering DNA. Discover the quirks of X inactivation through calico cats and learn about transgenerational inheritance and trauma. Transitioning to sports, uncover the magic of the World Games, showcasing unconventional events overshadowed by the Olympics. From tug of war to adaptive sports, it redefines competition with inclusivity and camaraderie, all while celebrating the cultural significance of sports like lacrosse.

Jenny Lec, an expert on species classification, dives into the perplexing question of what defines a species. She explains historical and modern definitions, the chaos of interbreeding, and the intriguing concept of ring species. The chat shift gears to the UK's voting system, exploring its quirky past and the complexities of electing a Prime Minister. With humor and insight, they connect biological diversity with political diversity, leaving listeners with a fun and thought-provoking takeaway.

Delve into the evolution of scientific theories and the fascinating world of pigeons, from their historical significance as message carriers to their urban adaptation. Explore the societal impact of lawns and venture into the realm of quantum physics and constructed languages. Celebrate quirky topics like Public Domain Day and the Ig Nobel Prize winners with heartfelt interactions and reflections.

Learn about the captivating world of black holes, from their immense gravity to the challenges of detecting them. Explore the history of tattoos, from ancient practices to modern cultural meanings. Dive into stellar evolution, spaghettification near black holes, and the intricacies of tattoo ink staying in place on the skin.

YouTube creator Tom Scott discusses human acceleration, roller-coasters, and failed videos. Topics include speed metrics, UK vs. Canada comparisons, amusement park rides, high-speed attractions, drag racing, video ideas, and challenges in content creation.

Pride month merch supporting LGBTQ+ scientists, vote for favorite episode topics for upcoming anthology episode

Explore the wonder of biomimicry, from gecko feet-inspired nanotape to whale flipper turbines. Uncover the secrets of chess evolution, including surprising anecdotes and historical connections. Discover how nature's brilliance inspires innovation and sustainable design solutions.

Paranormal researcher Fiona Broome discusses false memories, Mandela Effect origins, and the complexity of memory. They explore false memories in bees and how they enhance complexity. The episode also touches on flashbulb memories, memory accuracy, and the art of putting a plant.