N-Sync | MythBusters

Will multiple metronomes really synchronize after a while? Adam has a theory. | For more MythBusters, visit #mkcpgn=ytdsc1 Subscribe to Discovery! | Catch all new episodes of MythBusters Saturdays at 8/7c! Watch full episodes! | Check out some classic MythBusters testing results! | #mkcpgn=y