"In his theory of beta reactivity Fermi introduced a new type of interactions among elementary particles, which today …"

"Dear Millikan, I have just received a letter from Rutherford which contains some of Blackett's work which may interes…"

"The annihilation of positrons with electrons from biological tissues constitutes the basis of Positron Emission Tomog…"

"Kirk: Like Lazarus. Identical, yet both Lazarus. Except one is matter and the other antimatter. If they meet... Spock…"

"[W]e should expect an ordinary electron, with positive energy, to be able to drop into... and fill up this hole, the …"

"If the Standard Model describes the world successfully, how can there be physics beyond it, such as supersymmetry? Th…"

"In later years, the advent of a new elementary particle would scarcely ruffle the intellectual sensibilities of the w…"

"It was fortunate that Alan Guth did his work at the same time that another idea came into fashion, which was the theo…"

"The new quantum mechanics, when applied to the problem of the structure of the atom with point-charge electrons, does…"

"The interpretation of these tracks as due to protons, or other heavier nuclei, is ruled out on the basis of range and…"