A US Silver dollar transformed into an engraved coin with a hidden button. Press it, and watch the sword clench and unclench in awe-inspiring motion! via: @romanbooteen Like history? Follow @historyphotographed 🌟 | History In Pictures

SHOCKING FACTS ABOUT BODY PARTS👇 1. Your belly button is basically an old scar... that can grow over 60 types of bacteria. Congrats, it's a petri dish. 2. Your ears never stop growing-just like your list of regrets. 3. That cracking sound in your joints? Not bones-just tiny gas bubbles. You're basically a human soda can. 4. You lose about 50-100 hairs daily. So yes, your shower drain is judging you. 5. Want more weird truths? Hit follow before your brain forgets! | Psychology Thinks