Source: http://gizmodo.com/a-perfume-that-smells-like-roses-but-is-actually-made-f-1689526675
A rose is a rose is a rose, except when it's actually a yeast. A company called Gingko BioWorks in Boston is partnering with French fragrance company Robertet to create a genetically-modified yeast that makes the rose oil used in perfumes.
