A 3D microflier sits next to a common ant for scale

A 3D microflier, a new flying microchip with no motor or engine that's the size of a grain of sand, sits next to a common ant to show scale. [Research supported by U.S. National Science Foundation grants CBET 2032529 and DGE 1842165.] Learn more in the Northwestern University news story
Source: NSF Multimedia Gallery - Category: Science Source Type: video