Armatix, the main company who is currently developing a smart-gun for sale in the US., has just released its .22-caliber iP1 handgun. This firearm only functions after its owner enters a 5-digit code into a special watch that comes with the weapon. This device then sends a wireless signal to a computer chip embedded inside the gun, allowing it to fire. Click here to view the first image in today’s viral picture gallery. Continue reading for the fie most popular viral videos today, including one of an interesting shoelace life hack.