IN this the first volume of what will evidently be an elaborate work on practical physics, the authors have treated of general physical processes only, i.e. of the methods employed in the laboratory ...

UNION CITY, Calif. (KGO) -- Talking about Newton's Second Law of Motion may not be too appealing to a bunch of sixth-graders. But if you do it in an unconventional science lesson, well that's a game ...

THIS is a bold experiment, and decidedly deserves to be a successful one. Nearly all our elementary works, even on mere departments of Physics, are extremely bad, especially the so-called ...