This week's greatest fails from across the world remind us that humans designed weren't made with wheels for a reason, exercise is dumb, and it's okay to laugh at cows and children. Enjoy the internet's worst, it's another fantastic Fail Friday. | FailArmy

The Holbeach and Donna Nook training areas are accessible to the public, and are also used by the Armed Forces for live-fire military training. Stay clear when the red flags are up. | Ministry of Defence

As you get ready to start your weekend, watch as our newest Sailors graduate boot camp and get ready to start their #USNavy careers. | U.S. Navy

Boot Camp - American teens in military training

459K views · 3.9K reactions | It’s been called one of the most demanding assignments in the Navy — but also one of the most rewarding. Coming September 30, follow along as we take you behind the scenes and show you what life is like for the men and women who train the next generation of Sailors at Navy Boot Camp. Do you think you have what it takes to join them? | U.S. Navy | Facebook