Man and Computer, IBM 1965 ...

This is one of the finest videos I have watched. It's a bit dated, but the principles that emerge out of this are still valid.

"A video (released from the reserves of the Computer History Museum on their YouTube channel) for which everything seems to have been done right" 

That's is how I'd like to describe this video. It tells you what the machine is all about in a succinct manner, but more importantly, it tells you what it is not, in an effective manner!

Its running time is little over 22 minutes. But it is well worth your time. 

Please do watch and share.