Vision Learning
Vision Learning: Nuclear Fusion
Interactive concept simulation demonstrates the nuclear fusion of deuterium and tritium inside a tokamak reactor.
Friesian School
Proceedings of the Friesian School/the Quantacized Atom
A very lengthy page from friesian.com discussing Bohr's theory of electronic energy levels and the explanation of commonly observed atomic emission line spectra. The concept of a photon and Einstein's observation of the photoelectric...