A Hummingbird Spy
Filed Under (News) by ClarkeAlan on 22-02-2011
A hummingbird-shaped spy drone that could fly undetected into enemy positions has been unveiled in the US.
The Nano Hummingbird has a wingspan of 6.5 inches and weighs 19 grams, less than an AA battery.
Developed over five years at a cost of £2.5m, the Nano Hummingbird can fly up to 11mph and can fly up and down, forwards and backwards, sideways and can rotate. Read the rest of this entry »











