エピソード

  • Big Brain News Ep. 45: Hoops Heroes, Space Snacks, and Magic-Like Electricity

    Big Brain News Ep. 45: Hoops Heroes, Space Snacks, and Magic-Like Electricity
    2026/04/14
    Big Brain News Episode 45 1. Azzi Fudd Goes No. 1 in the WNBA Draft 2. A Giant Space Delivery Heads to the Space Station 3. Electricity That Disappears… Then Comes Back Discussion questions: - Which story would you want to learn more about, and why? - If you could send one experiment to space, what would you test?
    続きを読む 一部表示
    6 分
  • Big Brain News Ep. 44: Green Jackets, Tiny Ocean Builders, and a New Comet Glow

    Big Brain News Ep. 44: Green Jackets, Tiny Ocean Builders, and a New Comet Glow
    2026/04/13
    Big Brain News Episode 44 1. Rory McIlroy Wins the Masters Again 2. Tiny Ocean Plankton Might Make New Species Fast 3. A Comet Is Brightening Before Sunrise Discussion questions: - If you could learn one new skill this month, what would it be and how would you practice it? - What’s one tiny thing in nature that you think does a big job?
    続きを読む 一部表示
    6 分
  • Big Brain News Ep. 43: Space Selfies, Super-Safe Space Rocks, and Festivals Everywhere!

    Big Brain News Ep. 43: Space Selfies, Super-Safe Space Rocks, and Festivals Everywhere!
    2026/04/10
    Big Brain News — Episode 43 (April 10, 2026) What we covered (kid-friendly + classroom-friendly): 1) A House-Size Asteroid Zoomed By Earth (Safely!) • Key idea: “Close” in space can still be very far. • Learning moment: How scientists use telescopes and math to track an asteroid’s path. • Vocabulary: asteroid, telescope, orbit/path, tracking. 2) Artemis 2 Astronauts Took a Space Selfie with a Kid-Designed Mascot • Key idea: A “zero-gravity indicator” is a small object that floats to show microgravity. • Learning moment: Microgravity means things drift instead of falling the usual way. • Classroom connection: Student creativity can be part of real science and exploration. 3) Smithsonian Folklife Festival ‘Goes National’ with Partner Festivals • Key idea: Folklife = traditions people share (music, dance, crafts, stories, foods). • Learning moment: Partner festivals help more communities participate locally. • Extension: Ask kids to name a family tradition and the story behind it. Parent/Teacher Corner: If kids ask about asteroids, emphasize the careful tracking scientists do and that space distances are enormous. Discussion Questions: • If you could send a tiny mascot to space, what would it be and why? • What’s a tradition or food your family would share at a community festival?
    続きを読む 一部表示
    6 分
  • Big Brain News Ep. 42: Fashion Time Machines, Coral Gardens, and a Music Treasure Chest!

    Big Brain News Ep. 42: Fashion Time Machines, Coral Gardens, and a Music Treasure Chest!
    2026/04/09
    In this episode (2026-04-09), we explore creativity, science, and history—without hype. Story 1: The Met’s “Costume Art” exhibition • Big idea: Clothing can be studied like art and design. • Kid-friendly lens: How clothes protect us, help us move, and show who we are. • Try it: Invite kids to sketch a “museum outfit” with a purpose (warmth, rain, celebration). Story 2: NOAA coral reef restoration (“coral gardens”) • Big idea: Reefs are living habitats that can be repaired with careful, science-based help. • What kids learn: Algae can crowd reefs; sea urchins can help; coral can be grown and replanted. • Try it: Look up a kid-safe reef video and list reef “neighbors” (fish, crabs, coral). Story 3: Minnesota Music Archive • Big idea: Music is part of history—recordings and stories help communities remember. • What’s included: Songs, interviews, posters, photos, and behind-the-music stories. • Try it: Pick one family song and share: Where did you first hear it? What does it remind you of? Discussion Questions • If you could design an outfit for a museum, what materials or shapes would you use? • What’s one song that reminds you of a special memory, and why? Big Brain News is designed to be calm, educational, and easy to share in classrooms and at home.
    続きを読む 一部表示
    6 分
  • Big Brain News Ep. 41: Spiderweb Science, Space Jellyfish, and Pets Finding Families

    Big Brain News Ep. 41: Spiderweb Science, Space Jellyfish, and Pets Finding Families
    2026/04/08
    Episode 41 (April 8, 2026) What we covered: • Story 1: A spiderweb-like electrode made from silver nanowires helps keep pathways open so CO2 can reach the reaction area longer. The team reported about 86% efficiency. (Safety note: electricity-and-equipment lab work is for trained scientists.) • Story 2: A Falcon 9 launch created a glowing “space jellyfish” effect when leftover fuel spread into a cloud high in the atmosphere and sunlight lit it up while the ground was dark. • Story 3: California Adopt-a-Pet Day is planned for Saturday, June 6, 2026—an event that helps families meet shelter pets and learn how adoption works. Parent/Teacher Corner: Keep the tone practical and upbeat. Invite kids to explain the “how” in their own words. Discussion questions: 1) If you could invent a machine to clean the air, what would it look like? 2) What do you think makes a place feel like home for a pet? Safety reminders: • Don’t attempt experiments with electrical equipment—leave lab devices to trained adults. • If skywatching at night, go with a grown-up and choose a safe location.
    続きを読む 一部表示
    6 分
  • Big Brain News Ep. 40: Asteroid Hunters, Star Selfies, and a Rainbow Festival

    Big Brain News Ep. 40: Asteroid Hunters, Star Selfies, and a Rainbow Festival
    2026/04/06
    Episode 40 (2026-04-06) What’s inside (for parents & teachers): • Story 1: Asteroid hunting with big sky photos — how scientists use repeated images and software to spot “moving dots,” plus a gentle note that tracking helps scientists learn. • Story 2: SPARCS, a small NASA spacecraft — first pictures as a systems check, and how special cameras can measure kinds of light that reveal energetic star activity. • Story 3: Rainbow Color Festival on Maui — a community celebration that also supports the Maui Food Bank, plus a simple science connection: color comes from light, and floating powder scatters light. Try-this-at-home/at-school prompts: • “Tool designers”: Draw an imaginary space tool and label what it measures (light, motion, temperature). • “Light detectives”: Notice how shadows change during the day; talk about how cameras collect light. • “Community kindness brainstorm”: Plan a class or family mini-event that collects helpful items (with adult guidance). Discussion Questions: 1) If you could invent a space tool to discover something new, what would it do? 2) What’s one fun event your community could host that also helps other people?
    続きを読む 一部表示
    6 分
  • Big Brain News Ep. 39: Canned Salmon Time Travel, Whale-Head Termites, and a Moon with a Nickname!

    Big Brain News Ep. 39: Canned Salmon Time Travel, Whale-Head Termites, and a Moon with a Nickname!
    2026/04/03
    Episode 39 (2026-04-03) Today’s stories (kid-friendly science): 1) Canned salmon as a “time capsule” • Researchers examined canned salmon collected across decades (research only) to look for tiny organisms seen under microscopes. • The patterns can help scientists understand connections in ocean food webs—who eats what, and how energy moves through an ecosystem. 2) A new termite species in the rainforest canopy • Scientists described a new termite found high in the forest “roof” (the canopy). • The termite’s head shape inspired a whale comparison—careful observation helps scientists identify and describe species. • In rainforests, termites can be important recyclers that help return nutrients to the soil. 3) The April full Moon nickname: “Pink Moon” • The “Pink Moon” usually isn’t pink; it’s a seasonal nickname. • Skywatching tip: look for darker patches (lunar maria) and notice how the Moon looks near trees or rooftops. Parent/Teacher Corner: • Gentle episode overall. • Brief mention of tiny ocean hitchhikers under a microscope; families can skip or soften that line if needed. Discussion questions: • What’s one clue from nature you’ve noticed recently (in the sky, a park, or even your food)? • If you could name a full Moon, what silly nickname would you pick and why?
    続きを読む 一部表示
    6 分
  • Big Brain News Ep. 38: Beaver Builders, Fast Fish DNA, and a Space Claw-Bubble

    Big Brain News Ep. 38: Beaver Builders, Fast Fish DNA, and a Space Claw-Bubble
    2026/04/02
    In this episode (kid-friendly, ages 5–9), we explore three big ideas: 1) Beaver builders and wetlands • Beaver dams can slow streams and spread water out into wetlands. • Slower water can help plants grow and can let mud and old leaves build up. • Scientists are studying how wetlands can store carbon in the ground and create habitats for many animals. 2) Fish “supergenes” and fast evolution • A supergene is a large section of DNA that often gets inherited together. • Think: a “sticker sheet” of traits that stays as a set. • This may help explain how fish in the same lake can become more different over time. 3) NASA’s nebula “claw” and “bubble” • Nebulae are huge clouds of gas and dust—star-making neighborhoods. • Baby stars can shape nearby clouds with gentle winds of particles. • The colors in NASA images can show which gases are present and where energy is strongest. Parent/Teacher Corner Use this episode to practice “How do we know?” • What did scientists measure or compare? • What clues come from observation (water depth, soil, DNA patterns, light/colors)? Discussion questions • What is one way animals can change their environment to help other living things? • If you could name a nebula based on its shape, what would you call it and why?
    続きを読む 一部表示
    5 分