Here's a really interesting link from a Ukrainian woman named "Elena".  She likes to ride her sports bike (motorcycle) through the Chernobyl nuclear fallout zone.  I kid you not.  She carries a radiation meter with her, and she's pretty good at using it!  You can read all about her travels, and along the way you'll learn a lot about what a safe level of radiation really is.  She still uses the old units for radiation - roentgens.  So I guess that makes her an "old fashioned kinda girl".  Ha! Ha!   :-)
You may also find, as I did, that there's a lot about Chernobyl that you didn't really know.  She does a good, good job about talking about it's impact on human life.
BTW, I  was surprised to learn that the Soviets only succeeded in containing the burned-out reactor at Chernobyl by tunneling under it and making a new containment structure.  Apparently a lot of miners died in those efforts.  But the problem is that the new containment structure was only given a life of 30 years.  Chernobyl was 25 years ago.  So what do they plan to do in 5 years time? I don't think they will be able to conscript any more volunteers for that kind of work.  
OK, rev up your engine and here we go with Elena ...
http://www.angelfire.com/extreme4/kiddofspeed/chapter1.htmlcheers,
Pete #2
This item also posted on the thread about radiation measurements.