We often see sailboats sailing on the sea,

but a similar power structure can also be used on land!

The wind-powered car is a fascinating little vehicle that

doesn't use gasoline or electricity but relies on the force

of the wind to move forward.

Similar to a mini sailboat, it has a small sail.

When the wind blows, the sail inflates,

propelling the car forward.

However, on land, due to the limitations of

wheels compared to the smoothness of boats at sea,

and roads not being as vast as the ocean,

wind-powered cars are not very practical in our daily lives.

Nevertheless, make for interesting and fun devices when applied

as educational tools or children's toys!