This is what the world would look like if a giant swimming pool was built on a desert island

In 1881, the French scientist and engineer Émile Bélanger built the first underwater swimming pool on the Isle of Mull, in Scotland.Today, the Pool Barracuda is the largest floating pool in the world.But, while the pool has been a fixture of the world’s oceans for centuries, the vast majority of visitors to the island haven’t […]