Welding has played a vital role in building everything from skyscrapers to cars. While it may seem like a straightforward process of joining metal, there is much more to welding than meets the eye. At Industrial Motors & Machining, we provide expert welding services in the greater Denver area. Here are four interesting facts about welding. Welding Has Ancient Origins Welding may seem like a modern technology, but its roots stretch back thousands of years. Evidence of welding has been found dating as far back as the Bronze Age. Ancient Egyptians used primitive welding techniques to join metal pieces, particularly when working with iron. The art of blacksmithing in medieval times also involved early forms of welding, and it wasn’t until the Industrial Revolution that welding as we know it began to develop. Underwater Welding Exists When we think of welding, we usually picture a workshop or construction site, but welding can also be done underwater. Underwater welding is a specialized and dangerous field that involves fusing materials in marine environments. It is commonly used for repairing ships, pipelines, and offshore oil platforms. There Are Many Welding Processes Welding is not a one-size-fits-all technique. In fact, there are dozens of different types of welding processes, each suited to specific materials and applications. Some of the most common methods include MIG (Metal Inert Gas) welding, TIG (Tungsten Inert Gas) welding, and Stick welding. Other specialized methods include laser welding, which uses a laser beam to fuse metals, and friction stir welding, which joins materials by rubbing them together at high speeds. The wide variety of welding processes ensures that welders can work with an array of materials and environments. Welding Is Used in Space Welding isn’t limited to Earth—it’s also used in space. One of the first recorded space welds occurred during the Soviet Union's Soyuz 6 mission in 1969. In the future, welding will be crucial for space exploration, enabling astronauts to repair spacecraft or even construct space habitats. Welding & Fabrication in Denver, CO When you need welding in Denver and the surrounding area, contact Industrial Motors & Machining Inc. at  303-872-5981  . At our nearby machine shop, we can assist with a wide variety of welding projects. Feel free to give us a call to inquire about our welding and fabrication services!