ABBOTT, AND, ANGLE, ARE, BENT, BERENICE, BW, DEFLECTION, DEGREES, DEMONSTRATION, DESCARTES, DIFFERENT, DISPERSED, DISTRIBUTION, GEOMETRIC, HYPOTENUSE, INTENSITY, LAW, LIGHT, MANIPULATION, OF, OPTICAL, PASS, PENCILS, PHOTONICS, PHYSICS, POWER, PRISM, RAY, REFRACT, REFRACTED, REFRACTION, REFRACTIVE, RIGHT, SCIENCE, SCIENTIFIC, SNELL, THROUGH, TO, TRIANGULAR, VISIBLE, WAVELENGTH,