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Explore the life of Harriet Tubman, from her early years as an enslaved person to her courageous work as a conductor on the Underground Railroad and a champion for women's suffrage.

Explore the fundamentals of binary code, the language of computers. Learn how it represents numbers, text, images, and sound, and its role in our digital world.

Explore the science behind the coldest materials in the universe, found not in nature, but in physics labs. Discover how scientists use laser cooling to achieve temperatures near absolute zero and the groundbreaking applications that emerge from this extreme cold.

Explore the fascinating strategies animals use to survive their own poisons, from secure storage to evolved resistance.

Explore the fascinating question of whether facial expressions are universal or culturally learned. Discover the research and evidence supporting the existence of core emotional expressions that transcend cultural boundaries.