How would you like to wake up to the smell of bad eggs? Rumiya Dzhenblatova's family
lives in southern Russia, near the largest chemical factory in the world , In Rumiya's living room there are five large round yellow balls hanging on the wall Inside each ball there is a gas mask. When I see Luisa's nose bleeding, I know it's the gas again If we are too slow to put on the masks, we feel sick, says Rumiya.