to vary within a narrow band
61TV and FM DX — TV DX and FM DX is the active search for distant radio or television stations received during unusual atmospheric conditions. The term DX is an old telegraphic term meaning long distance. VHF/UHF television and radio signals are normally limited… …
62Vehicle insurance — Vehicle insurance, in exchange for a premium, will pay valid claims arising out of traffic collisions Vehicle insurance (also known as auto insurance, gap insurance, car insurance, or motor insurance) is insurance purchased for cars, trucks,… …
63Izu-Bonin-Mariana Arc — The Izu Bonin Mariana (IBM) arc system is an outstanding example of a plate tectonic convergent boundary. IBM extends over 2800 km south from near Tokyo, Japan, to beyond Guam, and includes the Izu Islands. Bonin Islands, and Mariana Islands;… …
64Geography of Saudi Arabia — Saudi Arabia is a country situated in Southwest Asia, largest country of Arabia, bordering the Persian Gulf and the Red Sea, north of Yemen. Its extensive coastlines on the Persian Gulf and Red Sea provide great leverage on shipping (especially… …
65Surface weather analysis — A surface weather analysis is a special type of weather map that provides a view of weather elements over a geographical area at a specified time based on information from ground based weather stations. [ Air Apparent: How Meteorologists Learned… …
66Asian black bear — Conservation status Vulnerable …
67Blood — For other uses, see Blood (disambiguation). Human blood smear: a – erythrocytes; b – neutrophil; c – eosinophil; d – lymphocyte …
68Out-of-body experience — Artist s depiction of the separation stage of an out of body experience, which often precedes free movement. An out of body experience (OBE or sometimes OOBE) is an experience that typically involves a sensation of floating outside of one s body… …
69Dollarization — Worldwide use of the U.S. dollar and the euro:   United States …
70Sahara — For other uses, see Sahara (disambiguation). Coordinates: Sahara (الصحراء الكبرى) Desert …
