posted on Apr, 7 2011 @ 10:17 PM
According to the guy's
blog post about the video he was
picking up .228 mR/hour, which is millirads per hour. Even without knowing what type of radiation it is, that is still a very, very low amount of
radiation.
Without giving you a lesson about radiation (if you want one, you can
read my thread about
it) we're going to assume that it's alpha radiation, given that 1. he does not have radiation burns on his skin, eliminating the possibility
that it's beta radiation, and 2. the radiation is not detectable where he was standing away from the car, eliminating the possibility that it's
gamma radiation.
After some math, .228 mR of radiation turns into 45.6 microsieverts. Sounds like a freaky number, right? Not really. It is a lot above background
radiation, but the threshold for clinical radiation sickness begins at around .5 to 1 sievert, or 500 thousand to 1 million microsieverts. It probably
isn't even enough radiation to make the guy more likely to get cancer, even if he rubbed the paper towel all over his body. He could probably even
chew on it lol.
So, tl;dr, what the video means is that a very, very ridiculously small amount of radiation has rained down upon St. Louis. Not enough to kill
anybody, even from cancer.