Related by context. Frequent words. (Click for all words.) 56 lightshow 52 contraptions 51 levitation 51 Theremin 51 laser beams 51 theremin 51 Rube Goldberg machine 50 automata 50 zappers 49 pyro 49 light sabers 49 glockenspiels 49 Moog synthesizer 48 acrobatic feats 48 neato 48 fireballs 48 Solar flares 48 shapeshifting 48 particle accelerators 48 bug zapper 47 whirligig 47 nanomachines 47 phasers 47 flamethrowers 47 droids 47 wiggy 47 whirling 47 lasers 47 quantum entanglement 47 kinetic sculptures 47 acrobatic stunts 47 lightsabers 46 railgun 46 seizure inducing 46 orbs 46 telekinesis 46 electromagnetic pulses 46 lightsaber 46 robots 46 starbursts 46 strobing 46 karate chops 46 hoverboard 45 confetti cannons 45 teleportation 45 interplanetary spacecraft 45 blacklight 45 particle detectors 45 mad scientist 45 pyrotechnical 45 lightning bolts 45 particle beam 45 Erector Set 45 holographic images 45 synthesisers 44 vacuum tubes 44 jittering 44 glissandos 44 dirigibles 44 twirly 44 strobes 44 erupting volcanoes 44 drum solos 44 telekinetic 44 pendulums 44 experiments 44 flapping wings 44 light saber 44 windsocks 44 kinetic 44 whirs 44 instrumentations 44 glowy 44 robot 44 phaser 44 endlessly inventive 43 plink 43 blowgun 43 keytar 43 Lite Brite 43 freakouts 43 noisemaking 43 whirligigs 43 whirrs 43 colliders 43 zap 43 strobe lighting 43 pulsations 43 techno beats 43 lightning flashes 43 swordfights 43 hurdy gurdy 43 spiderwebs 43 blasters 43 flame throwers 43 Gamma rays 43 shadow puppets 43 sword swallowing 43 legos 43 spinning blades 43 androids