Frisian Solar Challenge

The Frisian Solar Challenge is an event in the Netherlands (a country in Europe) where people race in cars that are powered by only the sun. They are really special cars, because they don't have engines like a normal car. Instead, they are powered by solar panels on the roof that use the sun's energy to make the car go. In the event, teams try to see who can go the fastest and make it to the finish line first. It is a great way to show off how powerful the sun's energy can be and it is a great example of how people can use the sun to power things!