OK Now You Know

In this enlightening episode of “ok. Now you know,” host Joe Garner delves into the remarkable journey of the microwave oven—a staple of modern kitchens worldwide. The episode begins with a captivating tale of accidental discovery by engineer Percy Spencer, who noticed a candy bar melting in his pocket due to radar equipment. This moment sparked a series of experiments, culminating in the creation...

In this episode of “OK, Now You Know,” Joe Garner unpacks the ethical frontiers of artificial intelligence. As AI technology rapidly evolves, it promises to transform various sectors, including healthcare and transportation. However, this potential comes with significant ethical challenges that must be addressed to ensure technology serves humanity. Joe discusses critical areas of concern such as...

In this captivating episode of “OK. Now You Know,” host Joe Garner delves into one of humanity’s most intriguing curiosities: the nature of time and the possibility of time travel. Garner begins by exploring the fundamental concept of time, describing it as the progression of events from the past to the future. He highlights our linear perception of time and questions whether it might just be a pi...

In this compelling episode of “Ok. Now You Know,” Joe Garner and his co-host B dive deep into the fascinating world of the thermos—an everyday marvel that adeptly keeps our beverages hot or cold for hours. The episode unravels the ingenious science behind this common household item, revealing how it masterfully defies the laws of thermodynamics. Through their engaging narrative, Joe and B recount...

In this enlightening episode of “Ok. Now you know,” host Joe Garner explores the universally relevant topic of happiness. With curiosity leading to knowledge and knowledge to understanding, Garner delves into the science behind happiness, addressing both age-old philosophical questions and modern psychological insights. The episode examines the concept of happiness, breaking it down into aspects t...

In this thought-provoking episode of “Ok. Now You Know,” Joe Garner delves into the profound and ubiquitous experience of grief. Garner eloquently discusses grief not only in the context of losing a loved one but also as a reaction to various forms of loss, such as the end of a relationship, a job, or even a particular life stage. The episode is a gentle reminder that grief is a non-linear process...

In this episode of “Ok, Now You Know,” host Joe Garner delves into the widely misunderstood concept of multitasking. For many of us, multitasking seems like an essential skill in today’s fast-paced world, but Joe reveals surprising research that challenges this assumption. By exploring the cognitive costs associated with what we perceive as multitasking, this episode aims to shed light on how our...

In this captivating episode of “Ok. Now You Know,” host Joe Garner takes us on an illuminating journey into the world of bioluminescence. This natural marvel, often seen as nature’s light show, has fascinated scientists and laypeople alike for centuries. Bioluminescence isn’t just a stunning visual display; it’s a critical survival strategy for many organisms. Discover how bioluminescence plays a...

In this illuminating episode of “Ok Now You Know,” host Joe Garner explores the transformative power of optimism. Garner guides listeners through an insightful discussion on how a hopeful outlook not only brightens our daily lives but also serves as a robust strategy for overcoming adversity and enhancing overall well-being. The episode underscores the psychological foundations of optimism, emphas...

In this episode of “Ok, Now You Know,” Joe Garner takes listeners on an intriguing journey into the history and science of one of America’s most beloved snacks: popcorn. From its ancient origins to its modern-day presence in our movie theaters, popcorn has been a staple treat through the ages. Popcorn’s story begins with archaeological evidence found in 1000-year-old Peruvian tombs and traces back...

Welcome to this episode of “OK. Now You Know,” where we dive into the fascinating origins and explosive growth of pickleball, a sport that has transcended its backyard roots to become an international phenomenon. This episode offers a compelling narrative about how three friends—Joel Pritchard, Bill Bell, and Barney McCallum—ingeniously combined elements of various sports to create a game that wou...

In this episode of “Ok, Now You Know,” host Joe Garner takes us on a mesmerizing journey into the world of lucid dreaming—a phenomenon where dreamers achieve consciousness within their dreams and can even manipulate the narrative. Lucid dreams occur during the rapid eye movement (REM) stage of sleep, often described as a blend between waking consciousness and the fantastical elements of dreams. Ga...

In this intriguing episode of “ok now you know,” host Joe Garner delves into the fascinating history of one of the most familiar traffic signs—the stop sign. As he traces its origins back to the bustling streets of early 20th century Detroit, Joe uncovers the inventive spirit of Harold Jackson, a police sergeant whose practical solution to a dangerous intersection marked the birth of the iconic st...

In this captivating episode of “Now You Know,” Joe Garner dives into the compelling world of the placebo effect, inviting listeners to discover how human belief intersects with medicine and psychology to influence health outcomes. As the audience embarks on a journey through this fascinating topic, they’re poised to unravel the myriad ways in which the mind asserts its power over physical well-bei...

In this delightful episode of “Ok, Now You Know,” host Joe Garner embarks on a nostalgic journey to uncover the flavorful history of one of America’s favorite breakfast snacks, Pop Tarts. From its inception in the 1960s to its enduring presence in pop culture, Joe explores how this convenient, toaster-friendly pastry became a household staple. The episode kicks off with the story of how Pop Tarts...

Welcome to "OK, Now You Know"— the quick, daily podcast for the curious minds, the trivia lovers, and anyone eager to learn something new. Each episode is a quick journey through the fascinating, mysterious, and the little known stories hidden in the everyday