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 also tells us that chlorine has 18 neutrons (35 - 17) and, as the number of electrons and protons are equal in a neutral atom, chlorine also has 17 electrons. The relative mass of a nucleus is ...

Rutherford made a series of discoveries about the nature of atoms and, working with colleagues Hans Geiger and Ernest Marsden, presented a planetary model of the atom in 1911. In it, he laid out ...

Ariel has unveiled a new Aero-P Atom concept which uses clever ground-effect aerodynamic technology to help the car produce downforce even when it's stationary. The system is reminiscent of the ...

CTL is very excited about the Ultrabook concept demonstrated at Computex ... details about upcoming generations of the Intel Atom mobile PC and smartphone processors. The Atom processor is ...