This, by definition, is not a firearm...

[jameshd]

...but it is a weapon. A fantastic weapon. One we used to read about is the Science Fiction stories. Homemade Gauss Machine Gun (PHOTOS + VIDEO) - Guns.com Wish I had the knowledge and capability to manufacture one myself.

 

[AndyF]

I want one!

 

[BigSlick]

That was a neat rifle. I wonder if they know that old laptops contain mercury in the displays.

 

[tcox4freedom]

The ballistics & accuracy would be terrible. But, it may have potential in the home defense market after more refinements.

 

[BigSlick]

I think I will wait for the phased plasma rifle with a 40 watt range.