3D-printed submarine honors underwater brotherhood of Minnesota Navy veterans

An exclusive look inside a US nuclear submarine

Inside the world's most advanced submarine

This was like that scene out of Finding Nemo where the barracuda attacks the clownfish. But unlike the clownfish this mangrove snapper lives to see another day😌 #ocean #underwater #underwaterworld #fishing | Kooks On Camera

Guy Dives Off A Boat And Gets Ambushed By A Barracuda That Perpetuated The Species' Bad Rep