SCIENCE AND TECHNOLOGY XXI: New Physica, Physics X.0 & Technology X.0

Shapiro effect (effects of gravitation)

Shielding effect (atomic, molecular, and optical physics) (atomic physics) (chemistry) (quantum chemistry)

Shower-curtain effect (fluid dynamics)

Shubnikov–de Haas effect (science)

Silk screen effect (technology)

Simpson's paradox aka Yule–Simpson effect (probability) (statistics)

Skin effect (electronics)

Smith–Purcell effect (physics) (quantum optics)

Sound effect (film techniques) (sound effects) (sound production) (special effects)

Spin Hall effect (condensed matter physics) (Hall effect) (physics) (spintronics)

Stark effect (atomic physics) (foundational quantum physics) (physical phenomena)

Stewart–Tolman effect (electrodynamics)

Sunyaev–Zel'dovich effect (physical cosmology) (radio astronomy)

T

Thermal flywheel effect (heat) (thermodynamics)

Thermal Hall effect (condensed matter) (Hall effect) (superconductivity)

Thorpe–Ingold effect (chemical kinetics) (organic chemistry)

Threshold effect (particle physics) (physics) (renormalization group)

Trans effect (coordination chemistry)

Transformer effect (electrodynamics)

Transverse flow effect (aerodynamics)

Trench effect (fire)

Triboelectric effect (electrical phenomena) (electricity)

Twisted nematic field effect (display technology) (liquid crystal displays) (liquid crystals)

Twomey effect (air pollution) (atmospheric radiation) (clouds, fog and precipitation)

Tyndall effect (physical phenomena) (scattering)

U

Umov effect (astronomy) (observational astronomy) (planetary science)

Unruh effect (quantum field theory) (thermodynamics)

Urban heat island effect (climate change feedbacks and causes) (climate forcing)

V

Vaporific effect (fire)

Venturi effect (fluid dynamics)

Voigt effect (magnetism) (optics)

Vroman effect (molecular and cellular biology)

W

Wagon-wheel effect (optical illusion)

Walker effect (illusions of self-motion) (spatial misconception)

Warburg effect (biochemistry) (oncology) (photosynthesis)

Weissenberg effect (physics)

Wien effect (electrochemistry)

Wigner effect (condensed matter physics) (nuclear technology) (physical phenomena) (radiation effects)

Wilson effect (astronomy) (Sun)

Wilson–Bappu effect (physics)

Wolf effect (scattering) (spectroscopy)

Woodward effect (spacecraft propulsion)

Y

Yarkovsky effect (celestial mechanics)

Yarkovsky–O'Keefe–Radzievskii–Paddack effect (celestial mechanics)

Yule–Simpson effect (probability) (statistics)