🕷️ 蜘蛛絲為什麼比鋼鐵還要強韌？

Why Is Spider Silk Stronger Than Steel?🧠 好奇問題：蜘蛛絲看起來細細軟軟的，為什麼說它比鋼鐵還要強韌？蜘蛛又是怎麼把液體變成固體的絲線呢？🎧 這一集在聊什麼：我們要一起探索蜘蛛絲的神祕力量，看看為什麼古代人用它來捕魚，現代科學家還想用它來做運動鞋。你會發現蜘蛛早在幾億年前就出現在地球上，而且牠們還是厲害的天然工程師喔！👦👧 適合誰收聽：適合國小生收聽，也很適合爸媽陪孩子一起聽、一起討論。🎙️ 節目介紹：這裡是《你想學什麼呢？》一個用簡單、有趣的方式，陪孩子探索世界各種為什麼的 Podcast。🧠 Curiosity question:Spider silk looks so thin and soft, so why is it actually stronger than steel? How do spiders transform liquid from their bodies into solid silk threads?🎧 What this episode is about:In this episode, we explore the amazing properties of spider silk and how it has been used from ancient fishing to modern sneakers. We will learn about the long history of spiders on Earth and why scientists are working so hard to recreate their incredible silk.👦👧 Who this episode is for:This episode is suitable for elementary school children and is great for parents to listen together with their kids.🎙️ About the Podcast:What Do You Want to Learn? is a kid-friendly educational podcast that uses simple and engaging explanations to explore everyday “why” questions with curious young listeners.