Related by context. Frequent words. (Click for all words.) 58 recombined 50 electrons 49 recombination 48 DNA strands 47 photons 47 electron 46 atoms 46 nuclei 45 hydrogen atoms 44 photon 44 molecules 44 atomic nuclei 44 fluoresce 43 virus mutates 42 memristor 42 ions 42 adsorbed 42 mutate 42 hydrogen atom 42 nanometer sized 42 oxygen atoms 41 fibrils 41 superposition 41 coagulate 41 introns 41 reassortment 41 particles 41 meld 41 nanotubes 41 magnetization 41 merge 41 condense 41 mutates 40 vortices 40 droplets 40 superfluid 40 waveguides 40 viral particles 40 protons 40 organelles 40 membranes 40 cell membrane 40 wavelengths 40 splice 40 synthesize 39 neutrons 39 subunits 39 Electrons 39 nanocrystal 39 plasmids 39 molecule 39 proton 39 mutating 39 flu viruses 39 organic molecules 39 vesicle 39 laser pulse 39 magnetosphere 39 droplet 38 nanodevices 38 semiconducting 38 cross pollinate 38 inactivates 38 cleave 38 chemically modified 38 particle 38 positrons 38 rearranges 38 microstructures 38 gluons 38 nanocrystals 38 RNA molecules 38 qubit 38 metamaterial 38 quantum dot 37 universes 37 oscillate 37 viral strains 37 flu strains 37 vertices 37 overlapping 37 waveguide 37 tiny droplets 37 neutron stars 37 titanium oxide 37 deuterium 37 superconductivity 37 nanotube 37 nanometer scale 37 exons 37 encode 37 influenza viruses 37 mutated 37 spacetime 37 neutron star 37 carbon atoms 37 cheese melts 37 outer membrane 37 hydrophobic 37 quarks 37 monomers