Welcome to Sydney's tech underground: a makeshift science lab in the back room of a graffiti-covered artists' warehouse. Here, a polyamorous biohacker named Meow Meow (yes, really) combines DNA from fruits, designs take-home STD tests, and makes alcohol glow. In this segment of Hello World: Australia, Ashlee Vance visits a place where dreams of DIY genetic manipulation really do come true. (Source: Bloomberg) (Source: Bloomberg)