Related by context. Frequent words. (Click for all words.) 54 Brownian motion 53 quantum entanglement 52 doppler 52 wavelike 51 Oscillation 51 gravitational lensing 51 interferometry 50 String Theory 50 God Particle 50 photoelectric effect 50 phonon 50 Flyby 49 gravitational lens 49 SQUID 49 Teleportation 49 LOFAR 49 photoluminescence 49 Einstein theories 49 pulsations 49 spacetime 49 interferometers 48 boson 48 adiabatic 48 planet Uranus 48 Antimatter 48 Redshift 48 Quantum Physics 48 Pulsating 48 parallax 48 Telepathy 48 scanning tunneling microscope 48 photometry 48 quantized 48 Gamma Ray 48 decoherence 47 Astrophysicists 47 Trimpin 47 radial velocity 47 wavelet 47 ultraviolet wavelengths 47 muon 47 maser 47 Hawking radiation 47 Uncanny Valley 47 magnetic reconnection 47 stimulated emission 47 Einstein Theory 47 Gyroscope 47 Transcendence 47 substorm 47 subatomic particle 46 Magnification 46 Fractals 46 nanomechanical 46 inchworm 46 Quantum Theory 46 noctilucent clouds 46 Theremin 46 diffraction pattern 46 Particle 46 SIRTF 46 NASA Cassini 46 particle beam 46 attosecond 46 oscillatory 46 oscillation 46 Cepheids 46 auroral 46 kinetic sculpture 46 photometer 46 Doppler 46 excitations 46 atmospheric 46 solar corona 46 Planetary 46 Lunar eclipse 46 cosmic 45 frequency comb 45 EPOXI 45 antigravity 45 XMM Newton 45 sine wave 45 quantum mechanical 45 interferometric 45 interferometer 45 quantization 45 π 45 beam splitter 45 fractals 45 giant magnetoresistance 45 z axis 45 tuning fork 45 isotropic 45 WIMP 45 Dirac 45 anisotropy 45 mellotron 45 Gravitational 45 negative refraction 45 tropospheric 45 Humanoid