Overview

• The drone measures roughly 2 centimeters in length, has a 3-centimeter wingspan and weighs under 0.3 grams.
• Researchers at the National University of Defense Technology in Hunan province demonstrated its bionic wings, ultra-thin legs and smartphone control.
• Developers describe the device as suited for information gathering and special missions on the battlefield, though it appears to remain in the research phase.
• Security experts warn its miniature size and silent flight could allow eavesdropping, data theft and even the transport of hazardous materials.
• It follows a global microdrone race that includes Norway’s Black Hornet series and Harvard’s RoboBee prototypes exploring insect-inspired designs.