This week on the io9 show, we explore the microbiome with a homemade laser microscope in Esther Gets Experimental. Plus, scientists with the Human Microbiome Project have identified more than 5 million different microbial genes from 18 areas of the human body — what does this mean for science fiction? We also ponder the news that Saturn's moon Titan may have a vast, underground ocean made of liquid water.
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Dr Emilio Lizardo
Cancel all my afternoon appointments. I have to go home and make my laser pointer into a microscope.