Neon lights glow through the science of excited atoms. When electricity passes through a sealed tube of neon gas, electrons jump to higher energy levels. As they return, they release energy as vibrant light, creating dazzling displays in cities worldwide.


About the Writer


Sami Ghani is a journalism and political science major from Shorewood, WI.

Born in San Francisco, CA, in 1990, he’s an avid fan of the 49ers, Bay Area hyphy and hip-hop music, and film.

He looks forward to graduating in 2014 after studying next year in Istanbul, Turkey.

You can check out his swanky resume here.