Square rig

Square rigs are like super-big sails that are held out straight and flat, like a giant picnic blanket. They are attached to long poles called yards. These yards stick out sideways from the ship's tall masts. When the wind blows, these big sails catch it and push the ship forward. It's like a giant kite helping the ship sail!

Long, long ago, before cars and planes, ships with square sails were the fastest way to travel across oceans. Big ships called 'square-riggers' used these sails to explore new places and carry important goods. They were the super-ships of their day, carrying people and treasures all around the world for hundreds of years.

These sails work best when the wind is blowing from behind the ship. Think of it like running with a kite behind you – the wind pushes you forward! The wider the sails are spread, the more wind they can catch. This makes the ship go faster and faster, like a speedy race car on the water.

Ships with square rigs look super impressive! They often have many tall masts, each with several big, square sails. These ships were used for many important jobs, like carrying explorers to discover new lands or bringing back spices and silks from far-off countries. They were the workhorses of the sea!