Chinese Blacksmiths Use Massive Five-Story Hammer To Forge A Flange On The Street I don’t know why but I love watching machinery such as this huge five-story hammer. Facebook Prev Article Next Article Machinery Checkout these cool gadgets... Related Posts Not Like The Old Days: Automated Carrot Picking Machine A look inside the oldest electronic calculator from 1962! Your Teeth Are Helping Scientists Build Better Airplanes Fastest Wire Bending Machine is Addictive to Watch Laser + Welding + 3D Printer A Roller Coaster You Power With Your Feet – Sky Cycle at Washuzan Highland Park