this collection of videos was created about half a century ago to explain fluid mechanics in an accessible way for undergraduate engineering and physics students. i find that no other series of videos has explained the basics of fluid mechanics better than this one by the national committee for fluid mechanics. just click the image to go to the youtube channel to see this video. it is well worth the time as a reminder of this important topic or for those completlely new.
click this video to watch it directly on youtube