How to eat ketchup on Mars

Sarah Kessans shares how synthetic biology might be our key to an interplanetary future. This talk was filmed at TEDxChristchurch. All TEDx events are organized independently by volunteers in the spirit of TED's mission of ideas worth spreading. To learn more about TEDxSHORTS, the TEDx program, or give feedback on this episode, please visit go.ted.com/tedxshorts. Follow TEDx on Twitter: twitter.com/TEDx Follow TEDx on Instagram: instagram.com/tedx_official Like TEDx on Facebook: facebook.com/TEDxEvents