3-D printed

This foldable metal straw raised nearly $2 million on Kickstarter. Disgusted by finding discarded plastic straws on beaches, Emma Cohen helped bring an environmentally-friendly alternative to the market.
Courtesy Emma Cohen
September 12, 2018 - 2:34 pm
By Parija Kavilanz (CNN Money) -- Well before Starbucks got around to banning them, Emma Cohen was on a mission to rid the planet of plastic straws. Throughout her childhood, she had shown an early interest in protecting the environment. As an undergrad at the University of California, Santa...
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