Geiger Counter Readings in Seattle, WA on September 2, 2012
Geiger Counter Readings in Seattle, WA on September 2, 2012
Ambient office = .075 microsieverts per hour
Ambient outside = .063 microsieverts per hour
Vine ripened tomato from grocery store = .095 microsieverts per hour
Soil exposed to rain = .069 microsieverts per hour