Dwayne the Brain, a tech expert, dives into the complex world of phone usage and its impact on our lives. He explains how phones trigger dopamine responses, contributing to their addictive nature. The discussion features relatable insights from teens about their mixed feelings towards their devices. The hosts also highlight 'Analog August,' a campaign encouraging families to embrace phone-free adventures. Alongside humor and personal stories, they tackle the balance needed for healthy screen time, demonstrating why unplugging might just be the key!

Join scientist Dr. Liz MacDonald, who specializes in auroras, as she takes us on a vibrant journey through nature's stunning light shows. Discover what causes these colorful displays, starting with sun burps! Learn about the prime spots to catch an aurora and hear fascinating trivia that adds to their allure. You'll even get a glimpse into personal experiences witnessing these magical lights. It's a dazzling dive into the science and wonder behind these beautiful phenomena!

Molly’s new pets have gone missing, and the mystery begins! With hints from Molly, the hosts dive into a fun scavenger hunt to figure out what these elusive animals could be. Plus, they tackle the quirky notion of Analog August, sharing hilarious insights on reducing screen time while promoting exciting outdoor activities. Tune in for a delightful blend of mystery and humor as the hosts engage kids in problem-solving!

Heather Koldewey, a seahorse expert, shares captivating insights from the underwater world. Discover how these unique fish can range from the size of a grain of rice to over a foot long! Learn about their rapid swimming skills—faster than hummingbirds—and their fascinating reproductive roles, where male seahorses carry the babies. With playful beach adventures and fun facts, listeners dive into the conservation needs and quirky behaviors of these curly-tailed wonders of the sea.

Explore the art and science of singing, including vocal warm-ups and techniques. Learn about different singing styles and techniques, from opera to Broadway belting. Guess mystery sounds and hear from young listeners. Find out about renaming Earth's moon and get a sneak peek at the next episode on seahorses.

Cat expert Mikel Delgado talks about catnip, cat naps, and why cats love to lick themselves. The hosts explore the history of house cats, visit a chaotic cat café, and discuss various cat behaviors like their preference for catnip and dislike for water. Plus, a playful mystery sound guessing game adds a fun twist to the episode.

Join Molly, Ruby, and Anna as they work on rhymes for a musical about city trees. Learn about the Smarty Pass subscription and enjoy a creative rhyming challenge with some quirky characters

Discover how trees play a crucial role in improving city life by fighting pollution, combating climate change, and enhancing environmental quality and human health. Explore urban orchards and learn about the benefits of trees in cities, from purifying the air to promoting mental well-being. Uncover tree-related sounds and historical trivia, including the importance of trees in addressing environmental and social equity issues in urban areas.

Dr. Joe Alcock, expert in understanding fevers, discusses how our bodies regulate temperature, why it feels hot outside, and the importance of fevers in fighting infections. The episode explores the role of the hypothalamus, sweating, blood circulation, and how animals use elevated temperatures for defense.

Join the hosts in a mystery sound extravaganza where they guess sounds like chains on a swing set and running water. Uncover the mystery behind sounds like curly ribbon bows with scissors and explore painting adventures with glitter paints. Meet kids from around the world sharing questions and drawings, leading to a preview of the next episode on body temperature.