The Nano Hummingbird
I remember the first time seeing a hummingbird, impressed by the beauty and perfection of this little creature. AeroVironment developed this Nano Hummingbird (The Nano Air Vehicle -NAV-, a new class of air vehicle systems capable of indoor and outdoor operation). With a total of 18 gram, including the batteries and the camera, he is 4.5 times heavier and can’t make 800km non stop like his real brother, but it’s definitely amazing the we can build thing like this!
Read more about it here > (via Tagbanger)