[ RadSafe ] cooler than a hot tub

[McCloskey, Pat]

I didn't realize the HVL is only 7 cm

Pat

-----Original Message-----
From: radsafe-bounces at health.phys.iit.edu [mailto:radsafe-bounces at health.phys.iit.edu] On Behalf Of frank
Sent: Wednesday, May 08, 2013 10:07 AM
To: radsafe at health.phys.iit.edu
Subject: [ RadSafe ] cooler than a hot tub

http://what-if.xkcd.com/29/

-Frank
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