composite cutting
51Military of ancient Egypt — History of Egypt This article is part of a series Prehistory Ancient Egypt Earl …
52Homebuilt aircraft — Also known as amateur built aircraft or kit planes , homebuilt aircraft are constructed by persons for whom this is not a professional activity. These aircraft may be constructed from scratch, from plans, or from assembly kits. The safety record… …
53Military history of Ancient Egypt — The Ancient Egyptians were a people who lived in northeastern Africa from about 3150 BC to 31 BC The civilization stretched from the Nile Delta to Jebel Barkal, a mountain in Nubia. Historians divide Egyptian history into to three periods: the… …
54United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
55cutlery — /kut leuh ree/, n. 1. cutting instruments collectively, esp. knives for cutting food. 2. utensils, as knives, forks, and spoons, used at the table for serving and eating food. 3. the trade or business of a cutler. [1300 50; ME cutellerie < MF… …
56Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
57Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
58Aristotle’s logic and metaphysics — Alan Code PART 1: LOGICAL WORKS OVERVIEW OF ARISTOTLE’S LOGIC The Aristotelian logical works are referred to collectively using the Greek term ‘Organon’. This is a reflection of the idea that logic is a tool or instrument of, though not… …
59Engineered wood — This 1966 photo shows wood waste being burned for fuel in Portland, Oregon …
60Rhinoplasty — For the album by Primus, see Rhinoplasty (album). Rhinoplasty Intervention Rhinoplasty: The lower lateral cartilage (greater alar cartilage) exposed for plastic modification via the left nostril …
