Respuestas al mensaje #31

https://www.youtube.com/watch?v=hLpgxry542M

You may find the following offering on Ebay as interesting as I did: This is "sticker price" for blanks to make new tooling. Shops the world over...

I don't know about you but 20 metric tons of TNT going off at once isn't exactly an M80. That's as much boom as a bombing run from a fully-loaded...