It is believed that sunflower at its full height can absorb large quantities of radioactive caesium. This property of sunflower is very useful to decontaminate radioactive soil. After Chernobyl disaster in 1986 a large quantity of sunflower were planted in neighboring areas. Recent earthquake in japan triggered tsunami which caused Fukushima tragedy. In fact Fukushima […]
Dhaka | Dhaka City | Bangladeshi News
Dhaka | Dhaka City | Bangladeshi News
