NanoTechnology

The Nanotechnology it is just... wonderfulf, cientist are working day after day to manage to create this technology, one thing that u may ask is what is it gonna help us with, well i can say that to you: It helps on curing cancer and other diseases like HIV and other more dangerous than that
It can make better phones like i once posted on this blog: Nokia Nanotech

On the army in a closer future there can be nanotech "battle siuts" we can call it there, it will increase for a matter of speaking the soldiers "powers", you see, like an Iron Man suit or; Crysis suit its made of nanotechnology.
My point is that we will have, or in this case the US army suits for battles, like an alien atack. After all we are not alone in this universe we have alot to explore...