Sequencing sewers to detect health fluctuations, sounds awesome!
"'Smart toilets and sewer sensors are coming'" http://feedly.com/e/HJV0MazF
‘Smart toilets and sewer sensors are coming’ (Wired UK)
Advances in genomics are moving the bioengineering laboratory into the city sewers. In 2014, our wastewater systems will become smart, with automated sampling and lab-on-a-chip biosensors