Civil War Weapons Documentary

I found another good Documentary on You Tube, this time in regards to different weapons of the civil war. Very interesting some of the weapons that were being used and even more interestingly weapons (like the Gatling gun) that were designed and could have been used to change the outcome of the war but due to shortsightedness or bureaucratic reasons weren't deployed.

If you haven't seen this one before i think you will find it interesting.