New York Times
New York Times: Truths of the Second Nuclear Age
Identifies how many warheads different countries have throughout the world. Also provides information about the United States' and Russia's current arsenals. Discusses which countries have signed the non-proliferation treaties and which...
National High Magnetic Field Laboratory
Magnet Academy: Joseph John Thomson
Joseph John Thomson, better known as J. J. Thomson, was a British physicist who first theorized and offered experimental evidence that the atom was a divisible entity rather than the basic unit of matter, as was widely believed at the...