In a small classroom buzzing with the whir of LEGO gears and the focused chatter of young minds, a team of First LEGO League students embarked on their most ambitious project yet: a time capsule designed to withstand millennia. Their mentors watched with pride as they meticulously sorted through diagrams and organized their research into geological stability and preservation techniques. Their initial idea, a simple metal box, quickly evolved into a complex engineering challenge. They envisioned a spherical vessel, an "atlas stone" as they affectionately called it, crafted from concrete that promised to resist corrosion, extreme temperatures, and even the slow creep of tectonic shifts. The team knew their task was monumental, but the thought of future civilizations unearthing their legacy—a collection of their generation's hopes, fears, and technological marvels—fueled their unwavering determination.