"Emily's Science Lab: Crystal Christmas Ornament Experiment" is an engaging educational video hosted by MIT engineer Emily Calandrelli. The video is centered on a hands-on science project where viewers learn how to create stunning borax crystals, ideal as Christmas ornaments. Emily introduces the concept of crystallization, explaining how a supersaturated solution allows borax to form highly organized crystal structures. The experiment requires basic materials like borax, hot water, pipe cleaners, and glass containers, making it accessible and safe for educational purposes. This video is part of the "Emily's Science Lab" series, which encourages scientific curiosity and exploration among young learners. It provides a step-by-step guide to dissolving borax in hot water, shaping pipe cleaners into desired forms, and allowing crystals to form overnight, demonstrating fundamental concepts in chemistry. With clear instructions and safety tips, this activity combines creativity with scientific education, offering valuable hands-on learning experiences.