February 7, 2006
News - Chernobyl and the Leiger
about 2 years ago
Robert, I am a SparkFun fan and also an actual Health Physicist. The XKCD chart is fairly accurate as far as it goes, but calculating (or rather, estimating) dose from a G-M tube rate can get complicated. I will make two offers to you. First, when you return, I will be happy to calibrate your instrument against an NIST-traceable Cs-137 gamma field to provide an (after the fact) true conversion from count rate to exposure rate. Second, if you are able to grab any soil samples I can have them analyzed in our laboratory. If you are interested but can’t grab my email from my user profile, reply here and I’ll send you an email directly.
News - Solder Competition Remind…
about 3 years ago
I’ve been waiting for the day where soldering prowess is considered desirable in a mate!
News - Free Day is January 7th, …
about 5 years ago
This is an astounding gift. In the spirit in which it was presented, I pledge to not attempt to take part. This hasn’t been the best year ever but I’m doing okay; leave the freebies for the folks who would truly benefit from it. (And the greedy who just see FREE FREE FREE)
about 6 years ago
No public wish lists :(
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