In 1913, Niels Bohr revised Rutherford's model by suggesting that the electrons ... However, there was still a difference between the atomic number of the atom and the atomic mass.

But although English credited the model in the photograph as Lee ... we now have the opportunity to connect her story to the history we preserve at the Atomic Museum.” After learning about ...

The lives of two atomic bombing survivors have become unexpectedly linked through the rescue of a life-size model of the bomb ... crafting it would bring history to life and convey the horror ...