quantum mechanics in 5 minutes (now with added ducks) Published 7 years ago • 1.9M plays • Length 5:22 Download video MP4 Download video MP3 Similar videos 15:10 the forgotten experiment that proved quantum mechanics 1:22 brian cox explains quantum mechanics in 60 seconds - bbc news 8:51 10,000 more years of the scientific method 6:19 5 questions for nature 5:56 where be aliens?