Hi, wow that was terrible, I really didn't know about that event either, how sad. Radiation is very harmful, avoiding excesses is ideal. Although as you mentioned it is present in our lives, in small doses, as long as we can avoid being exposed it is the healthiest thing to do.

And I hope that events like those of Hiroshima, which even today generations suffer the consequences, never should have happened. Thank you for inviting me, see you soon.