That will keep you alert!
A tiny boat in comparison to a massive glacier gets too close for comfort when all of a sudden the glacier lets loose and collapses next to them.
Look before you cross the road.
A little too close for comfort.
Sometimes it's just as dangerous on base than it is on the battlefield.
This guy came super close to getting flattened by a giant boulder.
This is how the navy has some fun. Sure was close!
This girl can sing without opening her mouth.
A couple feet to the right and these 2 divers would be in the stomach of moby dick.