vintage-mic-jonny-doomsdayRoberta Kwok fulfills the dream of every science geek who grew up listening to Science Friday. She talks to Ira Flatow, long-time host of the public radio program, about freelance work for researchers. Their lively conversation is based on Roberta’s article in Nature about scientists offering their skills in the gig economy. @robertakwok ‏and image: johnny doomsday