Brains On! Science podcast for kids
Brains On! Universe
"Brains On! Science Podcast for Kids" is a captivating audio journey into the world of science designed especially for young listeners. Hosted by a rotating cast of kid co-hosts and public radio reporter Molly Bloom, this podcast makes science approachable and fun. Each episode explores fascinating topics from the how and why of everyday things to the mysteries of the universe. Engaging interviews with scientists and interactive segments make it the perfect educational tool that entertains as it teaches. The podcast's mission is to inspire curiosity and a love of learning in children. It uses stories and scientific inquiry to ignite young minds and help them understand the world around them. Whether it's physics, biology, the environment, or technology, "Brains On!" ensures that children are engaged in a meaningful way. This interactive podcast not only answers questions but also encourages kids to ask more, fostering a cycle of learning and discovery.
Episodes
Catnip, cat naps, and the history of house cats
In this engaging episode, the hosts, Molly Bloom and Lynx, joined by a playful cat named Kitty, delve into why cats are beloved pets. They visit a cat cafe to understand cat behavior, like sleep patterns and reactions to catnip. Historical tidbits include the domestication of cats around 10,000 years ago to keep pests at bay in the Fertile Crescent. The episode features lively discussions with cat experts and cafe owner, Katarina, who shares amusing anecdotes about her cat-centric business. The blend of history, science, and cat anecdotes provides a comprehensive look at feline friends.
How do trees help our cities?
In this enlightening episode of "Brains On!," hosts Molly Bloom and guest co-host Melanie delve into the crucial ways trees enhance urban life. They cover the basic biology of trees, such as photosynthesis and how trees absorb carbon dioxide and release oxygen. The discussion extends to less obvious benefits like psychological wellbeing, storm protection, and urban cooling. Featuring expert insights and engaging storytelling, the episode provides a comprehensive view of urban forestry's impact, highlighted by a visit to the Philadelphia Orchard Project where community-based efforts to cultivate urban orchards are showcased.
If our bodies are 98 degrees, why does it feel so hot outside?
In this engaging episode of Brains On! Universe, host Molly Bloom and guest Sattvic delve into the intriguing question of why 98 degrees Fahrenheit feels hot outside when it's the normal temperature inside our bodies. They explore the concept of homeostasis, the body's method of maintaining internal balance, and how our bodies manage heat through processes like sweating and blood circulation near the skin. The episode features creative segments like the "homeostasize studio" with hypothalamisti the hypothalamus, adding an entertaining twist to the scientific explanations. Listeners gain insights into the physiological processes that keep our body temperatures stable and the challenges posed by external temperatures and humidity.
It's a mystery sound extravaganza!
In this episode of "Brains On!", hosts Molly Bloom and Maggie from St. Paul invite listeners to an engaging session of guessing various mystery sounds submitted by fans and recorded in different settings. The show fosters an entertaining atmosphere by blending curiosity with learning. Listeners are introduced to an array of sounds—from everyday household noises to more unexpected ones like an x-ray machine in action. The episode leverages this unique format to heighten sensory awareness and underscore the intriguing science behind sound. Through interactive segments, children, alongside studio guest Sam, are encouraged to guess and discuss their thoughts on each mysterious sound, culminating in reveals that often bring surprises and educational tidbits about how sounds are produced and perceived.
How do vacuums work?
In an engaging exploration of vacuums, "Brains On! Universe" hosts, Molly Bloom and guest Baker, dive into the mechanics and historical progression of vacuum cleaners. The episode starts with a personal story from Tom Gasco, a vacuum enthusiast, leading to a broader discussion on the physics of vacuum operation. The hosts use imaginative scenarios to explain how vacuums utilize air pressure differences to function. They also trace the evolution of vacuum technology from large, horse-drawn units to modern, sophisticated machines, including robotic and eco-friendly models. The discussion highlights how vacuums have transitioned from luxury items to essential household tools, emphasizing their role in both practical cleaning and potential environmental solutions.
How do stringed instruments make sounds?
In this engaging episode of "Brains On! Universe," hosts Molly Bloom and Mark Sanchez, along with guest Ellie, dive into the fascinating world of stringed instruments. They unravel the science behind how instruments like the harp and guitar produce sound by exploring string vibrations. The episode is filled with interactive demonstrations, including the stretching of a rubber band to simulate string vibrations, and visits a whimsical "instrument petting zoo" where various stringed instruments are showcased. The hosts explain key concepts like pitch, volume, and sound waves in a child-friendly manner, using real instruments and vivid descriptions to bring the science to life. Guest appearances and hands-on experiments make this episode both educational and entertaining.
How to build a house on the Moon
"Brains On! Universe" tackles an ambitious topic: building a house on the Moon. Host Molly Bloom, alongside young guest Ira from California, delves into this sci-fi-turned-plausible concept, inspired by listener Caleb's intriguing question. The episode navigates through the historical context of lunar missions, current aspirations for lunar colonization, and the practical challenges such as extreme temperatures, moon dust, and radiation. Expert inputs from astronomers like Phil Plait enhance the discussion, highlighting the engineering and biological safeguards needed for long-term lunar habitation. This informative and engaging episode paints a vivid picture of what future lunar living might entail, from the construction materials to the everyday life challenges in a low-gravity, hostile environment.
Are there insects in Antarctica?
"Are there insects in Antarctica?" is a Brains On! Universe podcast episode that delves into the unique and extreme conditions of Antarctica and the possibility of insect life surviving there. The episode, hosted by Molly Bloom and Julian, combines educational content with a humorous and engaging approach to science for kids. It features a discussion with Dr. Jennifer Mercer about her experiences and research in Antarctica. The episode provides fascinating insights into the only known insect in Antarctica, the Antarctic midge, which is capable of surviving in harsh conditions by employing unique survival strategies such as dehydrating to avoid freezing.