Geiger Readings for Jan 08, 2015
Ambient office = 75 nanosieverts per hour
Ambient outside = 81 nanosieverts per hour
Soil exposed to rain water = 92 nanosieverts per hour
Crimini mushroom from Central Market = 110 nanosieverts per hour
Tap water = 111 nanosieverts per hour
Filtered water = 97 nanosieverts per hour
