Danger Radiation
![](https://steemitimages.com/640x0/https://steemitimages.com/DQmfSxJp1sHfttzWHR4YbZanqSFQv92zUkHh9xL1tWN3Z19/image.png)
Danger, do not enter rooms with Sr90 Sources in them. Unless of course you want to be bombarded by beta particles. :)
Danger, do not enter rooms with Sr90 Sources in them. Unless of course you want to be bombarded by beta particles. :)
Burn
Burn
Burn