The collection includes a highly detailed full-scale helmet and pumpkin bomb replicas, the latter of which includes ...

Watch the amazing process of making a giant iron sheet pot pan, crafted by hardworking young workers using years of advanced technology. This video shows how a huge iron pan is made, highlighting the ...

Watch how old compressors are recycled into strong steel rods. See the step-by-step process of turning scrap metal into high-quality steel, helping to save natural resources. Learn how recycling metal ...