Tiny Robots Fly Using Sound Waves!

Scientists have created tiny robots that can fly, float, and steer themselves using sound waves instead of motors. This exciting technology uses a century-old trick that was originally meant for tuning musical instruments. These robots could lead to new advancements in technology and engineering, showing how sound can be used in creative ways. This discovery opens up possibilities for future inventions and applications in various fields.

Based on reporting from Live Science. Read the original story →