I find it hard to worry about terrorist attacks and global conflicts when there are DIYers building weapons like the LEGO Machine Gun. This LEGO Gatling gun can hold and fire 20 rubber bands in a matter of seconds.

The LEGO Machine Gun may not sound all that impressive, but it packs a powerful punch. LEGO models and Jenga towers are instantly destroyed by the fury that it unleashes. Check it out in the video above.