Encyclopedia > 1704

  Article Content


All Wikipedia text is available under the terms of the GNU Free Documentation License

  Search Encyclopedia

Search over one million articles, find something about almost anything!
  Featured Article
Timeline of quantum mechanics, molecular physics, atomic physics, nuclear physics, and particle physics

... bombard aluminum atoms with alpha particles to create artificially radioactive phosphorus-30 1934 Leo Szilard realizes that nuclear chain reactions may be possible ...