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, it was roughly ...

A technological revolution that is still playing out today began with new ideas about how atoms and subatomic particles work. Commentator Marcelo... One hundred years ago Niels Bohr introduced the ...

Nearly a century after Danish physicist Niels Bohr offered his planet-like model of the hydrogen atom, physicists have created giant, millimeter-sized atoms that resemble it more closely than any ...

THE Bohr theory showed its inadequacy most when the above question was asked. After describing the motion of an electron with minutest detail in all of its many orbits, a deafening silence answered ...

HOUSTON -- June 30, 2008 -- Nearly a century after Danish physicist Niels Bohr offered his planet-like model of the hydrogen atom, a Rice University-led team of physicists has created giant, ...