Whether you're a history buff, gun lover, hunter, or you just like awesome pens, this is the one for you. Our Bolt Action Bullet pens open like a bolt action rifle, have a .30-06 caliber bullet tip, a
Cutaway Drawing (diagramas em 3D de maquinas mostrando partes internas) [FOTOS]
Clique na imagem para ver em tamanho real
I really like how this picture displays the biggest to smallest UAV. I like how it displays information on a simple picture. This picture helped contribute to my understanding of UAVs and how I can incorporate some of these designs into my UAV.
Super useful refrence resource. Russian aircraft ordnance by bagera3005.deviantart.com
Infographic : The European Missile Shield
Bombs Size Chart Five A chart showing the relative sizes of bombs and rockets from 4,400lb to 22,000lb. Not a comprehensive list, this is only ones that I have drawn personally.