basic methods of printing
61literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …
62Computer keyboard — A key being pressed on a computer keyboard. In computing, a keyboard is a typewriter style keyboard, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches. Following the decline of punch cards and paper… …
63Depth of field — The area within the depth of field appears sharp, while the areas in front of and beyond the depth of field appear blurry …
64Talmud — Rabbinic Literature Talmudic literature Mishnah • Tosefta Jerusalem Talmud • Babylonian Talmud Minor tractates Halakhic Midrash Mekhilta de Rabbi Yishmael (Exodus) Mekhilta de Rabbi Shimon (Exodus) Sifra (Leviticus) Sifre (Numbers Deuteronomy) …
65List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
66Art, Antiques, and Collections — ▪ 2003 Introduction In 2002 major exhibitions such as Documenta 11 reflected the diverse nature of contemporary art: artists from a variety of cultures received widespread recognition for work ranging from installation to video to painting …
67Keyboard layout — QWERTY keyboard on a laptop. A keyboard layout is any specific mechanical, visual, or functional arrangement of the keys, legends, or key–meaning associations (respectively) of a computer, typewriter, or other typographic keyboard. Mechanical… …
68History of science — History of science …
69DNA microarray — A DNA microarray (also commonly known as gene chip, DNA chip, or biochip) is a collection of microscopic DNA spots attached to a solid surface. Scientists use DNA microarrays to measure the expression levels of large numbers of genes… …
70Color photography — Color film redirects here. For the motion picture equivalent, see Color motion picture film. A circa 1850 Hillotype photograph of a colored engraving. Long believed to be a complete fraud, recent testing found that Levi Hill s process did… …
