Visiting the Titanic is suddenly a lot easier than you think
Fresh advances in 3D scanning technology are making it possible to explore some of the hardest-to-reach and most fragile sites on Earth.
Concerning trend observed in gigantic marine sinkhole
According to Travel Belize, the country’s Great Blue Hole is a massive marine sinkhole that “is circular in shape and roughly 1,000 feet across (300 meters) and over 400 feet deep (120 meters).” And ...