Dr Quantum - Double Slit ExperimentSynchronisation of 5 coupled metronomes done in Lancaster University, Physics Dep, Nonlinear dynamics and medical physics group. Emails related to this video can be sent to: a.bahraminasabNOSPAM at gmail dot com. Some explanation by 'shoonya' which I think is pretty good: Here you go: metronomes (or "pendula") when on table, oscillate with random phases, since that is how they started and they are "uncoupled" (no energy/information flows from one to other so they do not "know" each other.) When they are? all together on the cans, notice that the cans themselves oscillate little, providing coupling/information crossover. which forces "synchronization" in periodic systems (discovered by Huygens in 17th century). A useful book: "Synchronization: A Universal Concept in Nonlinear Sciences " by Arkady Pikovsky, Michael Rosenblum and Jurgen Kurths. A scientific article: http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=AJPI... My personal homepage: http://www.lancs.ac.uk/staff/bahramin/index.html Reference to the original video: http://youtube.com/watch?v=RMVxVbCIPjg code pour embarquer la vidéo : >>> http://www.youtube.com/embed/W1TMZASCR-I <<< |