The M4/M4A1 5.56mm Carbine is a lightweight, gas operated, air cooled, magazine fed, selective rate, shoulder fired weapon with a collapsible stock. It is now the standard issue firearm for most ...
With the publication of Systema Naturae (1735), Linnaeus introduced a new system for classifying the natural world. Initially an 11-page pamphlet, the work was expanded by Linnaeus over many years. By ...