GQ Electronics Technical Support Forum - UV and SUN light with Geiger Counter measurements
Air Activity - Berkeley RadWatch
Nuclear Roundup > Science & Nature > earthli News
Radiation Chart – xkcd
10 Facts About the Geiger Counter Functionality, aka RFID Tag Locator - atlasRFIDstore
Comparative Gamma Radiation Analysis by Geographic Region | Journal of Emerging Investigators
Radiation 101: What is it, how much is dangerous, and how does Fukushima compare to Chernobyl? - Pure Earth
RADEX ONE Personal RAD Safety, High Sensitivity Compact Personal Dosimeter, Geiger Counter, Radiation Detector w/Software (U.S. Version): Amazon.com: Industrial & Scientific
Radiation Dose Chart - GeigerCounter.com
What is Radiation? - GeigerCounter.com
Radiation at 36000 Feet! - Geiger Counter on an Airplane - YouTube
Here's a chart showing relative risk from radiation levels measured in Sieverts if you're monitoring the situation in Japan : r/science
Amazon.com: Daydream Education Radioactive Decay | Science Posters | Laminated Gloss Paper measuring 33” x 23.5” | STEM Charts for the Classroom | Education Charts : Everything Else
Classroom Activity | NRC.gov
Simplifying Radiation Measurement for Radiation Safety Officers - Radiation Solutions
Monitor radioactivity levels with this low-cost Geiger counter | Arduino Blog