Photo Researchers ftp March 2011

1, 2, 3, 4, 543, 632, 8, A, AND, ARE, AT, BEAM, BELKA, BY, CZERWIEN, CZERWONA, CZERWONE, CZERWONY, DEMONSTRACJA, DEMONSTRATION, DIFFRACT, DIFFRACTION, DISTANCE, DROBNA, DROBNE, DROBNY, EDUCATION, EDUCATIONAL, EDUKACJA, EFEKT, EFFECT, EITHER, EKSPERYMENT, EXPERIMENT, FIZYKA, FOR, FRESNEL, FRINGE, FROM, GIPHOTOSTOCK, GREEN, GRZYWKA, HE, HELIUM, HELIUM-NEON, IN, INTERFERENCE, IS, JASNA, JASNY, KIERUJACY, LASER, LEKKA, LEKKI, LEKKIE, LIGHT, MALA, MALE, MALY, MONOCHROMATIC, NAUKA, NE, NEON, NM, NOTATKA, NOTE, OBSERVED, OF, ON, OPERATING, OPTICAL, OPTICS, OR, PATTERNS, PHENOMENON, PHOTOS, PHYSICS, PLACED, PRODUCED, PROMIEN, RED, RESULTING, SAME, SCIENCE, SCREW, SEQUENCE, SKUTEK, SMALL, SMALLER, SPACING, SRUBA, STYLIZED, SWIATLO, THAT, THE, TRAWERS, UWAGA, VISIBLE, W, WPLYW, WZORY, ZDJECIA, ZIELEN, ZIELONA, ZIELONE, ZIELONY,