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.
Photo: Niels Bohr's research notes for his new atomic theory Rutherford's find came from a very strange experience. Everyone at that time imagined the atom as a "plum pudding." That is ...
Las Vegas News Bureau photographer Don English snapped a striking image of a model wearing a mushroom cloud swimsuit who was ...
Democritus, the Laughing Philosopher, developed atomic theory and taught that true happiness comes from wisdom, not wealth or ...
On July 16, 1945, at exactly 5:29:45 a.m., the world entered the atomic age, with the successful testing of the most powerful weapon known to man. "Gadget," the first atomic bomb — a 6-foot ...