Comment on This tiny, wearable patch makes you invisible to mosquitosparentComments−merlincorey13yFor varying definitions of safe.This is interesting and someone linked it last time DDT came up: http://www.gladwell.com/2001/2001_07_02_a_ddt.htm
Comments
For varying definitions of safe.
This is interesting and someone linked it last time DDT came up: http://www.gladwell.com/2001/2001_07_02_a_ddt.htm