Tag Archive: Do it Yourself

“DIY Submarine: Backyard Genius Awards”

“This man built a submarine from scratch. No kidding. That’s why he’s a certified Backyard Genius, part of Popular Mechanics’s yearly tribute to the world’s greatest unsung engineers.”


Read it and weep gun control advocates

  ” So, can you print a gun? Yep, you can and that’s exactly what somebody with the alias “HaveBlue” did.
    To be accurate, HaveBlue didn’t print an entire gun, he printed a “ receiver ” for an AR-15 (better known as the military’s M16) at a cost of about $30 worth of materials.”