Bat-Inspired Drones for Search and Rescue

Scientists are making small flying robots called drones. These drones are special because they can fly in the dark. They use sound to find their way, just like bats do.

The drones are very small and can go where bigger robots can't. They can help find people who are lost or in danger. This is very useful when there are disasters like earthquakes or floods.

These new drones are cheap to make and use little power. They might save many lives in the future by helping rescue teams work at night or in bad weather.