posted on Jul, 30 2004 @ 08:56 AM
"The Serafina is 40 centimetres (16") long, with five propellers and a plastic hull crammed with rechargeable batteries and circuitry. The craft is
able to travel at a relatively fast underwater speed of one metre per second equivalent to fast walking pace but can also hover, tilt and right
itself if overturned."
"Most importantly, the team have managed to refine the design so Serafina can be produced relatively cheaply starting at around A$1,000 per basic
unit. This raises the potential for large numbers of Serafinas to be deployed, travelling together in swarm formation, like a school of fish."
The military are going to love this unit.!
[edit on 30-7-2004 by sanctum]