english: What they didn't tell you in physics -- in eighth-grade physics -- but they should have, and I wish they had, was that if you multiply the frequency times the wavelength of sound or light, you get a constant.
non_english: Kar vam niso povedali pri fiziki -- v osmem razredu -- pa bi vam morali -- in želim si, da bi -- je to, da če zmnožite frekvenco in valovno dolžino zvoka ali svetlobe, dobite konstanto.