The smallest smiley faces ever



WORLD'S SMALLEST SMILEY FACES
THE LONGEST LIST OF THE LONGEST STUFF AT THE LONGEST DOMAIN NAME AT LONG LAST

What is the world's smallest smiley faces?


You would think that Paul Rothemund, at the California Institute of Technology, would have more important things to do than sit around and make smiley faces all day. However, he did not use a regular pen and paper like you might imagine he used strands of DNA to create the world’s smallest smiley faces.

While using strands of DNA and folding like is done with the art of origami he created the worlds smallest smiley faces that measures a few billionths of a meter across. A nanometer is around 80,000 times smaller than the width of a human hair. Among his other accomplishments besides the world’s smallest smiley faces include a miniature map of the United States and South America, which is smaller than a bacterium.


World's Smallest Smiley Face

The smallest smiley faces ever

The smallest smiley faces ever

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