From Today I Found Out.

In the video today, we’re looking at what being shot actually feels like, the NRS-2- The Gun Knife, How Silencers Work, and How Silent Do They Actually Make Guns? The CIA’s Undetectable Poison Dart Gun Can Shooting Plastic Explosive Really Set Them Off? That Time an English Dude Invented a Gun that Fired Square Bullets, and the Waterfowl’s Nightmare. The Ridiculously Oversized Punt Gun. The Pivotal WWII Gun That Nobody Wanted to Put Down- The “Plumber’s Nightmare”. That Time the U.S. Made a Nuclear Gun, and That Time the Nazis Nearly Completed a Super-Cannon Capable of Hitting London from France