Webcasts - Webcasts archived on thefabricator.com are web-based slideshows hosted by leading experts in the metal fabricating industry. The webcasts tend to cover hot issues, such as understanding welding fume regulations and learning to optimize welding processes, which require a more in-depth discussion than a five-minute video can provide. More than 5,000 people have signed up for first-time viewings or watched archived webcasts since they were launched in 2007.