Zealandia and the Kerguelen plateau are two real submerged continents in the Southern Hemisphere. Zealandia is larger, with only 7% above water as New Zealand, while Kerguelen is smaller and located far from land. Both were part of Gondwana and sank millions of years ago. The term “sunken continent” is most often heard in association […]
Submerged arc welding uses a flux layer to cover the area being welded, providing benefits such as reduced UV radiation and a higher quality weld. It can be done indoors or outdoors and is excellent for joining thin sheet metal quickly. However, it has limitations in the materials it can be used on and concerns […]
