Another one year has passed of the Blast of Hiroshima and Nagasaki on 9th August. A historic day has been memorized in the memory of citizens of japan in 6th and 9th August in Herosima and Nagsaki . During that blast many Human being died. The trees and animals has no sign after that blast. But One Tree was alive after that blast. Its name is Gingko Biloba. Its fossil was found about 270 million years old and the tree can be about 160 Feet High.