Geiger This

Geiger Counter Readings in Seattle, WA on March 7 , 2013

Ambient office = .093 microsieverts per hour

Ambient outside = .099 microsieverts per hour

Soil exposed to rain = .100 microsieverts per hour

Red seedless grapes from grocery store  = .088 microsieverts per hour

Tap water = .086 microsieverts per hour

Filtered water = .074 microsieverts per hour

Geiger Counter Readings in Seattle, WA on March 5 , 2013

Ambient office = .077 microsieverts per hour

Ambient outside = .1127 microsieverts per hour

Soil exposed to rain = .147 microsieverts per hour

Iceberg lettuce from grocery store  = .060 microsieverts per hour

Tap water = .107 microsieverts per hour

Filtered water = .085 microsieverts per hour

Geiger Counter Readings in Seattle, WA on March 3 , 2013

Ambient office = .087 microsieverts per hour

Ambient outside = .080 microsieverts per hour

Soil exposed to rain = .097 microsieverts per hour

Dried cranberries from grocery store  = .129 microsieverts per hour

Tap water = .115 microsieverts per hour

Filtered water = .087 microsieverts per hour

Geiger Counter Readings in Seattle, WA on March 1 , 2013

Ambient office = .069 microsieverts per hour

Ambient outside = .097 microsieverts per hour

Soil exposed to rain = .097 microsieverts per hour

Vine ripened tomato from grocery store  = .098 microsieverts per hour

Tap water = .143 microsieverts per hour

Filtered water = .128 microsieverts per hour