no
Yes, probably.
Photographs can't... infrared is a possibility.
Allows it to penetrate more walls, and does a little more damage
infrared
It means the person is alone and that he does not let anyone get close to him.
Yes, anthough this will greatly decrease the range of the signal.
A friend and I often fire a 3/8 inch steel plate he has set up in his back yard. Most of the time, using Wolf ammunition (manufactured at the Tula Cartridge Works), it won't penetrate through. However, Norinco and other brands of military ammo - which aren't hollow pointed and subject to the increased expansion of being hollow pointed - often are able to penetrate it.
there is no ak47 in bad company 2.
no. BUT there is a Ak47u which is the smaller version of an ak47.
The AK47 was invented by Mr.Kalishnakov, In the Soviet Union.
gamma particles have high penetration power they can easily penetrate several feet of steel walls.