If it was fallout from japan you should expect the half-life to be at least 3 days to 30 years. In saying that I have read that they are burning the leftovers from the meltdown and discharging them into the atmosphere, releasing a lot of cesium. cesium 134 would be radioactive for 2 year. 137 for...
This goes to show that we should not be relying on nuclear energy or oil. This disaster has become more of a disaster due to oil reserves burning and as we all know.... the power plant. It’s time for everyone to stand up and put an end to the destruction of our planet. Do not think because you’re...
@CindyTPenny no he stated that they particles decay after about 40 minutes so most likely it just radon gas from the atmosphere.