let's see... they showed me a new type of torpedo that could go the speed of sound in water (several THOUSAND miles an hour!) and this awesome new invisible airplane. It uses some ultra secret technology that heats it up A LOT, but the problem is you can still see little heat waves around it so they're still working out the bugs. its pretty BA. It has to be unmanned though because they tried putting in a pilot but he was fried instantly, and I mean vaporized, no body left.