random intervals random key random kid random killing random killings random letters random man random manner random matrices random mode random moments random mutagenesis random mutation random mutations random name random names random nature random noise random notes random number random number generation random number generator random number generators random numbers random objects random orbital random order random orientation random packing random password random pattern random patterns random people random person random photos random pictures random place random places random play random playback random point random points random priming random process random processes random propylene random question random questions random sample random samples random sampling random search random security random selection random sequence random sequences random set random sex random shooting random signal random spot random stranger random strangers random stuff random testing random thing random things random thought random thoughts random time random times random value random values random variable random variable x random variables random variation random vibration random victim random victims random video random violence random walk random walks random way random woman random women random word random words random-access random-access memory randomisation randomisation was stratified randomised randomised clinical trials randomised controlled randomised controlled trial randomised controlled trials randomised patients