Wave Impedance - Wave Impedance of Free Space

Famous quotes containing the words wave, free and/or space:

“The history of any nation follows an undulatory course. In the trough of the wave we find more or less complete anarchy; but the crest is not more or less complete Utopia, but only, at best, a tolerably humane, partially free and fairly just society that invariably carries within itself the seeds of its own decadence.”
—Aldous Huxley (1894–1963)

“I assert that the first, and fundamental right of every woman is to be allowed the free exercise of her own belief; and that free exercise is not allowed when she is in any way restrained either morally or intellectually.”
—Margaret Anna Cusack (1829–1899)

“Oh, my. I’d forgotten how much I hate space travel.”
—George Lucas (b. 1944)