E Learning
Description
Vocal Characteristics
Language
EnglishVoice Age
Middle Aged (35-54)Accents
North American (General)Transcript
Note: Transcripts are generated using speech recognition software and may contain errors.
welding has come a long way since it first appeared on the world stage 7000 years ago. Electric arcs and laser beams have replaced the forging hammer and made once undreamed of commodities like multi storey buildings in automobiles and everyday part of the modern landscape. Once limited to iron pans and spears, welding is now a multi trillion dollar industry, ranging from the sad, A ring of microchips to the manufacturing of spacecraft. Modern day life as we know it would be impossible without welding. Welding, sad oring and braising are used to construct oil rigs, bridges, airplanes, trains, computers and an incredibly wide range of manufactured parts used in agriculture, construction, mining and domestic products.