A right triangular plate scaled by a factor two generates a bigger plate composed of four triangular plates the same size as the original. By using dimensional analysis we write the moment of inertia ...
A line drawing of the Internet Archive headquarters building façade. An illustration of a magnifying glass. An illustration of a magnifying glass.
Physicists at Stevens Institute of Technology used Christiaan Huygens' 350-year-old theorem, which explains the workings of pendulums and planets, to reveal new properties of light waves. (Courtesy: ...