MIT researchers have developed a small flying robot that could revolutionize plant pollination. Inspired by bees, this tiny bot can fly much longer and faster than earlier versions, offering a promising solution for indoor farming.

Major Advancements

The new robot can hover for about 1,000 seconds—100 times longer than before. It weighs less than a paperclip and can perform impressive aerial maneuvers, including flips. These improvements bring it closer to practical, real-world applications.

“We’ve achieved more flight time than ever before,” said Kevin Chen, an MIT professor leading the project.

Enhanced Design

Earlier versions had four parts with two wings each, which created inefficiencies. The new design features one wing per part, boosting flight performance and making room for future batteries and sensors. The team also strengthened the connection between the wings and motors, enhancing durability and precision.

“The new design is three times stronger and flies with greater accuracy,” Chen noted.

Future Goals

Despite the progress, the robot still falls short of real bees. The team aims to extend flight time beyond 10,000 seconds and improve precision to allow it to land on flowers. Plans are also underway to equip the robot with batteries and sensors for outdoor use.

“This is a significant breakthrough, and we’re eager to continue refining it,” Chen added.

The project is supported by the U.S. National Science Foundation and a MathWorks Fellowship.

By:

Vraj Parikh