sail

The Captain Arctic cruise ship has five large sails 35m high, covered with 2,000m2 of solar panels to help exploit clean energy.

This fish is 1.7m long and weighs up to 20kg. They have the ability to swim water sprint short distances with speeds up to 111km / hour.

The top 10 fastest swimming fishes in the world is one of the most frightening swimming fish, with a slender body and special skin texture.

A 71-year-old British fisherman is celebrating after catching the biggest cod ever.