被困火星，只靠土豆和毅力生存？电影《火星救援》带来了一个令人振奋的求生故事——但它有多真实？本期节目，我们将揭开火星土壤、粪肥种植的真相，带你了解真正实现火星农业的科学挑战！

Stranded on Mars with nothing but potatoes and perseverance? The Martian gave us an iconic survival story—but how realistic was it? Join us as we dig into the gritty truth about Martian soil, "potato poop" fertilization, and what it would really take to grow crops on the Red Planet.