Scientists create microscopic alphabet

UCLA scientists have designed and mass-produced billions of fluorescent microscale particles in the shapes of all 26 letters of the alphabet in an “alphabet soup” displaying “exquisite fidelity of the shapes.”

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<p><a href="http://www.physorg.com/news93700449.html">Scientists create microscopic alphabet</a></p> <p>UCLA scientists have designed and mass-produced billions of fluorescent microscale particles in the shapes of all 26 letters of the alphabet in an “alphabet soup” displaying “exquisite fidelity of the shapes.”</p>