What Is the Longest Word Without Repeating Any Letters?
What is the story behind What Is the Longest Word Without Repeating Any Letters? Explore the insights in this feature article.
It’s the chemical name of Titin (or connectin), a giant protein “that functions as a molecular spring which is responsible for the passive elasticity of muscle.” If it’s your thing, you can listen to a guy pronounce the whole damn word. Supercalifragilisticexpialidocious this is not.