, the Czochralski method, dominates industrial production of silicon crystals. A tiny seed crystal touches the surface of molten silicon and is slowly withdrawn while rotating. As the seed lifts, silicon atoms freeze onto its lower surface, extending the crystal lattice into a large cylindrical boule weighing hundreds of kilograms—the starting point for nearly every computer chip.
Mrs. Patel was amazed when Emily showed her the glowing crystal. "That's incredible!" she exclaimed. "I've never seen anything like it. It's almost as if your crystal has developed a magical property."
One day, Emily's science teacher, Mrs. Patel, announced that the class would be conducting a fun experiment: growing their own crystals! The students would each receive a jar, a super-saturated solution, and a string to hang inside. Over the next few weeks, they would carefully observe and record the growth of their crystals.
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