rotating compass card
11National Football League — NFL redirects here. For other uses, see NFL (disambiguation). For other leagues of the same name, see National Football League (disambiguation). National Football League Current season or competition: 2011 NFL season …
12electromagnetism — /i lek troh mag ni tiz euhm/, n. 1. the phenomena associated with electric and magnetic fields and their interactions with each other and with electric charges and currents. 2. Also, electromagnetics. the science that deals with these phenomena.… …
13Sundial — A sundial is a device that measures time by the position of the Sun. In common designs such as the horizontal sundial, the sun casts a shadow from its style (a thin rod or a sharp, straight edge) onto a flat surface marked with lines indicating… …
14Digital camera — Digicam redirects here. For the military camouflauge method using micropatterns, see Military camouflage#Digital camouflauge. A digital camera (or digicam) is a camera that takes video or still photographs, or both, digitally by recording images… …
15T-Mobile G1 — Infobox Mobile phone name = T Mobile G1 imagesize = 200 slogan = manufacturer = HTC carrier = T Mobile available = October 22, 2008 (US) screen = convert|3.2|in|mm|abbr=on HVGA (480×320) (180 ppi) 65K color capacitive touchscreen ext screen =… …
16Vacuum cleaner — Cylinder vacuum cleaner for home use. French train vacuum cleaner …
17Laptop — A desktop replacement laptop with its 18.4 inch screen showing its technical specifications. A laptop, also called a notebook,[1][2] is a personal computer for …
18Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …
19Crusher — For other uses, see Crusher (disambiguation). A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more… …
20Milling machine — For the machine used in road construction, see Asphalt milling machine. Not to be confused with mill (grinding). Example of a bridge type CNC vertical milling center …
