workmate the diem's the heart of his here for the first time he's a radiation supervisor today vadim tusk is to test the soil to see if it was contaminated by the explosion. would. here in this place background radiation that is say gamma radiation is comparable to radiation aboard an airplane . you someone stays here for ten to fifteen hours they will get a doze matching the one that people get their flight. in one thousand nine hundred one yuri was an army serviceman at a nearby military test range he often came here to base even then he was not afraid of the radiation. it's two point three mike receive it. so it's like at the top yes. well badly off shore water is warm you can you and wave here especially at lunch time when he is particularly not here to be salty but i've got no other concerns about it. scientists say the level of radionuclide contamination in the lake poses no health threat even though the water's chemical properties and salty taste make it unsuitable for drinking life can still be found we need some tiny fish thrive on the lake bed now it's just more good we have jus