spike wrote:
>The development of military drones is a hot field...Some models carry an
>internal combustion engine that displaces just over one cubic centimeter,
>with a wingspan of 10 cm, traveling over a battlefield at velocities of over...
Nobody caught my error here, so I get to correct myself: that tiny internal combustion engine displaces just over *one tenth* of one cc. But whats one order of magnitude between friends? {8^D Thats how space probes are lost... {8-[ spike