inclined blade
51Mathematics 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… …
52painting, Western — ▪ art Introduction history of Western painting from its beginnings in prehistoric times to the present. Painting, the execution of forms and shapes on a surface by means of pigment (but see also drawing for discussion of depictions in …
53Outline of machines — The following outline is provided as an overview of and topical guide to machines: Machine – any device that performs or assists in performing useful work. A machine normally requires an energy source ( input ) and accomplishes some sort of… …
54Instrument — (Roget s Thesaurus) < N PARAG:Instrument >N GRP: N 1 Sgm: N 1 machinery machinery mechanism engineering GRP: N 2 Sgm: N 2 instrument instrument organ tool implement utensil machine engine lathe …
55Weizmann, Chaim — (1874–1952) Zionist leader and first president of Israel. Between the two World Wars, the Zionist Movement was dominated by the personality of Dr Chaim Weizmann. A Russian born research chemist, he moved with assurance in the political and… …
Who’s Who in Jewish History after the period of the Old Testament
56HEBREW LANGUAGE — This entry is arranged according to the following scheme: pre biblical biblical the dead sea scrolls mishnaic medieval modern period A detailed table of contents precedes each section. PRE BIBLICAL nature of the evidence the sources phonology… …
57Ancient warfare — is war as conducted from the beginnings of recorded history to the end of the ancient period. In Europe and the Near East, the end of antiquity is often equated with the fall of Rome in 476. In China, it can also be seen as ending in the 5th… …
58Film adaptation — is the transfer of a written work to a feature film. It is a type of derivative work. A common form of film adaptation is the use of a novel as the basis of a feature film, but film adaptation includes the use of non fiction (including… …
59The African Queen (novel) — The African Queen is a 1935 novel written by C.S. Forester. Plot summaryOn the RiverThe story opens in mid 1914. Rose Sayer, a 33 year old English woman, is the companion and servant of her brother Samuel, an Anglican missionary in Central Africa …
60Polytrichum commune — Plants of Polytrichum commune Conservation status …
