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  • 71space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …

    Universalium

  • 72Apple Newton — The Apple Newton, or simply Newton, is the iPhone s predecessor and was an early line of personal digital assistants developed and marketed by Apple Computer (now Apple Inc.) from 1993 to 1998. Some electronic engineering and the manufacture of… …

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  • 73Global warming controversy — refers to a variety of disputes, significantly more pronounced in the popular media than in the scientific literature,[1][2] regarding the nature, causes, and consequences of global warming. The disputed issues involve the causes of increased… …

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  • 74Signals intelligence in modern history — This article is a subset article of the article Signals intelligence, which addresses the unifying conceptual and technical factors and common technologies in this intelligence discipline. This article deals with signals intelligence in the… …

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  • 75personality assessment — ▪ psychology Introduction       the measurement of personal characteristics. Assessment is an end result of gathering information intended to advance psychological theory and research and to increase the probability that wise decisions will be… …

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  • 76International child abduction in Mexico — Coat of arms of Mexico Main article: International child abduction Mexico is amongst the world s most popular sources and destinations for international child abduction while also being widely regarded as having one of the least effective systems …

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  • 77Mobile phone radiation and health — A man speaking on a mobile telephone The effect of mobile phone radiation on human health is the subject of recent interest and study, as a result of the enormous increase in mobile phone usage throughout the world (as of June 2009 …

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  • 78Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …

    Universalium

  • 79nutritional disease — Introduction       any of the nutrient related diseases and conditions that cause illness in humans. They may include deficiencies or excesses in the diet, obesity and eating disorders, and chronic diseases such as cardiovascular disease,… …

    Universalium

  • 802010 Polish Air Force Tu-154 crash — Polish Air Force Tu 154 crash Part of the fuselage near Smolensk Accident summary Date 10 April …

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